Tuesday, 9 December 2014

Breweries (part four)

More brewery pic. Starting with Fat Head's Brewery:








Now Hair of the Dog:































You know the score by now: buy my book.

The Home Brewer's Guide to Vintage Beer.


















Fat Head's Brewery
131 NW 13th Ave
Portland, OR 97209
Tel: +1 503-820-7721
http://fatheadsportland.com/


Hair of the Dog
61 SE Yamhill Street
Portland OR 97214
Phone: +1 503-232-6585
http://www.hairofthedog.com/

Monday, 8 December 2014

American bottom-fermenting styles in the 1930’s (part two)

We’re back again with the Wahls’ book from the 1930’s and its handy description of American styles of the day.

You may have heard of this style of Pale Lager from Central Europe:

“The Bohemian type of lager beer with a light yellow to greenish yellow color with pronounced hop flavor and bitter taste; the malt flavor in this beer is not pronounced; it is usually lively and sparkling; alcoholic content is 3.0 to 3.5 per cent by weight, from worts of about 12 per cent original extract; typical of Bohemian beer is the Pilsener from the city of Pilsen (Plzen) in Bohemia, and also the much favored mild American extra pale beers.”
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, page 151.

It’s clear that Pilsener didn’t have the dominant position it later acquired. Though I’ll warn again that the information looks a bit dated to me and doesn’t necessarily reflect the true situation in the late 1930’s.

 I don’t have any analyses of US Pilseners from the 1930’s, but I do have a few German and Czech ones:

German and Czech Pilsener in the 1930's
Year Brewer country Acidity FG OG colour ABV App. Atten-uation OG Plato ABW
1930 Pilsner Urquell Czech 1015.1 1049.8 0.69 4.46 68.71% 12.37 3.57
1935 Pilsner Urquell Czech 0.05 1013.8 1049.4 4.62 72.06% 12.28 3.69
1930 average of 12 samples Germany 1013.2 1051.5 0.65 4.93 73.34% 12.79 3.94
1930 strongest sample Germany 1017.6 1054.8 0.81 4.29 66.67% 13.56 3.43
1930 weakest sample Germany 1009.7 1049.6 0.59 5.10 79.58% 12.34 4.08
1935 Schultheiss Patzenhofer Germany 0.05 1009 1049.8 5.32 81.93% 12.38 4.26
Sources:
"Van Brouwerij tot Bierglas" by F. Kurris, Doetinchem, 1948, pages 26-27
Whitbread Gravity book held at the London Metropolitan Archives, document number LMA/4453/D/02/001.

An OG of around 12º Plato doesn’t seem far off the mark, but the ABW does. 3.5% to 4% would appear more accurate. The “much favoured” comment implies that very pale and mild Lagers were very popular in the USA. Which, despite the inroads of IPA, is still the case.

Now it’s the turn of one of the early favourites of the bottom-fermenting world, Vienna Lager:

“The Vienna type of lager beer has less pronounced character than either Muenchener or Pilsener types. In point of color, hop and malt aroma, smooth and bitter taste, it takes a place between these two types; alcoholic content of about 3.5 to 3.75 per cent by weight, from worts of about 13 per cent original extract, so named from Vienna (Wien); the most representative product coming from Klein-Schwechat — a suburb of Vienna where Anton Dreher introduced ice cooling of cellars in 1845.”
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, pages 151 - 152.

Not having any analyses, I can’t comment as to the accuracy of the gravity and ABW quoted. Though it would be hard to generalise in any case because a brewery like Schwechat produced a range of styles with differing strengths.

“The Dortmunder type of lager beer with a very light color like Pilsener from long grown low kiln dried malt; a strong, very pronounced hop flavor; highly and completely attenuated; alcoholic content about 4 to 4.5 per cent by weight, from worts usually of 14.5 per cent original extract; it originated in Dortmund, near the Rhine in Westphalia.”
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, page 152.

Let’s see how that stacks up with some real examples:

German Dortmunder Export in the 1930's
Year Brewer OG FG colour ABV App. Atten-uation OG Plato ABV ABW
1930 average of 14 samples 1054 1012.2 0.73 5.39 76.44% 13.37 5.39 4.31
1930 strongest sample 1057.16 1014.3 0.84 5.58 73.85% 14.11 5.58 4.47
1930 weakest sample 1051.21 1009.4 0.66 5.08 80.88% 12.71 5.08 4.06
Source:
"Van Brouwerij tot Bierglas" by F. Kurris, Doetinchem, 1948, pages 26-27

Once again, the gravity quoted is a bit too high – 13.5º Plato would seem more accurate – though the ABW is about spot on. The attenuation is pretty high, as the book says. Even higher than for Pilseners, which is surprising. Note the colour is pretty much the same as the Pilseners.

Now some other dark Bavarian styles:

“Nurnberger and Wurzburger beers are somewhat darker than Muenchener and slightly heavier brewed. Kulmbacher beer is very dark, almost black, and brewed to 16 per cent original extract with over 4.5 per cent alcohol by weight. Maerzen beer is brewed in November but comes out in March in the Lenten season.   Salvator beers are lighter in color than Muenchener but brewed as strong and stored for months.   Bock beer is somewhat stronger than Muenchener and comes out around Christmas and like Maerzen is given long storage. Its name is not derived from the horned Billy goat usually depicted on advertisement posters but from the brewery of Einbeck near Hamburg. The American lager beers are generally patterned after these typical German beers. The season for Bock beer in America is the month of March.”
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, page 152.

Great to have some more details of Kulmbacher. It sounds like a very dark Bock, based on that gravity.

I’m sure he’s wrong about Salvator. It definitely wasn’t a similar strength to ordinary Münchener and I doubt it was paler in colour, seeing as it had a similar grist but higher gravity. Why it’s not mentioned as being a kind of stronger Bock, I just don’t understand. And surely it was Salvator for Lent, not Märzen?

Finally, the USA’s own indigenous Lager style:

“California Steam Beer. This type of beer became popular in San Francisco. It is not a lager beer inasmuch as the brew is run directly from the fermenter into the trade packages (barrels). Krausen is then added to the beer in the trade package and the barrels are bunged and delivered to the taverns and placed on racks where fermentation is completed. At the time of kräusening isinglass is also added which aided in clarification during the short storage upon the tavern's racks. This beer is produced by bottom fermentation yeast and when drawn into the stein is very wild because of the high pressure developed in the barrel, the stein being nearly full with foam. This beer has been evidently brewed for this effect, the customers desiring this particular foamy character.”
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, pages 152 - 153.

There are some handy details there. Racking directly from the fermenter into trade casks is definitely an unusual way to brew a bottom-fermenting beer. It sounds similar in some ways to the American “present use” Ales of the late 19th century which also had a lot of pressure in the trade cask. Kräusening and adding isinglass at the same time – it’s the sort of mix of British and German brewing practices you only really see in North America.

Next time it will be the turn of the top-fermenting styles.

Sunday, 7 December 2014

Breweries! - Denver and Portland

More brewery photo from my last trip.

Starting with Hogshead brewery:






And now Deschutes Brewery Portland Public House:















I was in the US vainly trying to sell my book.

The Home Brewer's Guide to Vintage Beer.














Hogshead brewery
4460 W 29th Ave,
Denver, CO 80212.
http://www.hogsheadbrewery.com



Deschutes Brewery Portland Public House
210 NW 11th Ave,
Portland, OR 97209.
deschutesbrewery.com
Tel: +1 503-296-4906
http://www.deschutesbrewery.com/locations/portland

Saturday, 6 December 2014

American bottom-fermenting styles of the 1930's (part one)

Did I mention that "Beer from the Expert's Viewpoint” was my birthday present from Dolores? Obviously, I told her what I wanted. She’d no more randomly buy a beer book for me than I would buy clothes for her.

It’s a fascinating book, which has been reprinted by Beer Books. And I’m very grateful they did because it’s full of handy stuff. Though it does appear to be a bit out of sync with the times. The information applies really to the pre-Prohibition, not the late 1930’s. That doesn’t make it any less useful.

Especially his quick rundown of beer styles. We’re starting with the bottom fermenters. This is the overview:

“Beers Classified. According to the system of fermentation employed, beers may be classified as follows:

1. Bottom Fermentation
Bohemian Lager Beer Pilsener, Michelob
American Pale Beer Bohemian Type
Austrian Lager Beer Wiener, Dreher
American Vienna Beer Vienna type
German Lager Beer Muenchener
American Munich Beer Munich type
German Würzburger Würzburger
American Wüurzburger Würzburger type
German Nürnberger Nürnberger
American Nürnberger Nürnberger type
German Bock Hamburger
American Bock Hamburger type
German Dortmunder Dortmunder
American Dortmunder Dortmunder type
California Steam Beer San Francisco
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, page 150.

As you can see, American Lager styles are all closely based on European examples, save for California Stream Beer. Some are what you would expect: Pilsener, Dortmunder, Muenchener. I’m a bit surprised to see Nürnberger and Würzburger in there. And that Bock is specified as a Hamburg style. I think they really mean Einbeck, but I still find it odd. By the 20th century Bock was much more associated with Bavaria.

Notice also how Pilsener and Michelob are listed as generic types of Bohemian Lager. Sounds very BJCP, doesn’t it, Bohemian Lager? Though I’m pretty sure by this point that Anheuser-Busch had trademarked Michelob.

Here’s some more details , starting with a BJCP-ey declaration:

Quality, Character, Properties, Types and Composition of Beers
Before selecting and weighing the materials in order to start brewing operations, the brewer should clearly understand the requirements the finished product is to meet and every operation he carries out should be understood with a knowledge of the influence it may have in shaping the character of the beer desired. A beer has quality if it possesses recognized merit and meets the requirements of the trade. A beer has character if its properties conform to those of a recognized standard or type. Typical beers may differ widely as to their distinctive properties. We may distinguish for instance:

The Bavarian type of lager beer, with a light brown to dark brown or amber color, malt flavor and a mild smooth taste as the main features, with the aroma and bitter taste of hops but little pronounced, usually lively and sparkling, alcoholic content about 3.75 to 4.5 per cent by weight, from worts of about 14 per cent original extract, usually called Muenchener type; typical of Bavarian beers are the Muenchener. Nürnberger, Würzburger. Kulmbacher is a Bavarian beer brewed with considerable body and as dark as English stout.”
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, page 151.

Nothing too odd there, other than the gravity, which looks a bit high. I know – why don’t I check?

These are the handful of analyses I have of Munich Dark Lagers from the 1930’s:

Munich Dunkles in the 1930's
Year Brewer Acidity OG FG colour ABV App. Atten-uation OG Plato ABW
1930 average of 4 samples 1055.2 1018.6 3.5 4.69 65.15% 13.66 3.75
1930 strongest sample 1056.9 1020.4 3.9 4.72 62.92% 14.05 3.77
1930 weakest sample 1053.6 1016.4 3 4.82 68.27% 13.27 3.85
1935 Löwenbräu, Munich 0.05 1055 1020.8 4.42 62.18% 13.60 3.53
Sources:
"Van Brouwerij tot Bierglas" by F. Kurris, Doetinchem, 1948, pages 26-27
Whitbread Gravity book held at the London Metropolitan Archives, document number LMA/4453/D/02/001.

It looks to me as if 14º Plato is a little high, but not as much as I’d thought. Looks like around 13.5º Plato was more on the mark. The ABW given also seems a little too high – all the samples in the table are at the bottom end of the range.

Kulmbacher is a type of beer that really intrigues me. It appears to have been quite well-known internationally at the end of the 19th century, but which faded quickly. About all I've been able to glean about it was that it was very dark in colour and hoppier than the Munich style.

That’s enough fun for today. I’ll be annoying you for a few more days yet with this stuff.

Friday, 5 December 2014

Lactic Acid and Lager

Remember me being surprised at the level of lactic acid in 19th-century German Lagers? Well I've found a source specifically on that topic.

What's more, it's a pretty reliable source.

"Comparison of Lactic Acid Contents
Lager beers and mild English beers contain considerably less acidity than the English stock beers, which on account of some additional acidity developed during the storage period from ferments other than culture yeast.

The amounts of free lactic acid in the different beers, which may be considered characteristic of the beers, are as follows:

Weiss beer, about 0.50 per cent
Stock ales and stouts, about 0.20 to 0.30 per cent
Mild ales, about 0.15 to 0.18 per cent
German lager beers, about 0.10 to 0.15 per cent
American lager beers, about 0.05 to 0.10 per cent

The acidity in lager beer is not due to the development of lactic acid bacteria during its production, but to the development of this organism during the growth of the malt and by the action off the yeast on the neutral phosphates during fermentation. Unmalted cereals, which are generally employed during the production of American lager beers, contain no acidity, hence the low quantity of acid in those beers brewed with high percentages of sugar, refined grits, etc."
"Beer from the Expert's Viewpoint" by Arnold Spencer Wahl and Robert Wahl, 1937, page 161.
One observation: I think he's talking about pre-Prohibition. The numbers he gives for English styles are a lot higher than what I see in the Whitbread Gravity Book. Typical values there are 0.05 to 0.10. Of course, by the 1930's most British beers contained a fair percentage of sugar and unmalted grains.

Robert Wahl was half of Wahl and Henius, whose "American Handy-book of the Brewing, Malting and Auxiliary Trades" is a wonderful resource. Arnold Spencer Wahl was his son.

That the acidity in Stock Ales came from a secondary fermentation, presumably by Brettanomyces, is no surprise. In Lager did it really come from the malt? I know they have something called acid malt in Germany, where the lactic acid bacteria naturally present on the grain is allowed to partially acidify it. Is that what he means?

Thursday, 4 December 2014

Breweries! (part two)

Still in Seattle snapping away in breweries.

First Pike Brewing:










And now Narrows Brewing:




















Here's the obligatory plug of my "proper" book:

The Home Brewer's Guide to Vintage Beer.













The Pike Brewing Company
1415 First Avenue,
Seattle, WA 98101
Telephone: (206) 622-6044
(206) 622-8730
http://www.pikebrewing.com


Narrows Brewing Company
9007 S 19th St,
Tacoma, WA 98466.
http://www.narrowsbrewing.com

Wednesday, 3 December 2014

a few hours to get 35% off my Lulu print books

Until midnight today (3rd December) there's 35% off my Lulu print books with this code:

WQT32

Just think how good the whole Mega Book Series will look on your bookshelf: Porter!, Mild! plus, Bitter! and Strong!.

Barclay Perkins Bookstore



Some people have mentioned that Lulu wouldn't let them ship to a US address. If you're in the right bit of Lulu it shouldn't be a problem. Just make sure you're in the Lulu US bookstore.









This code may only work in the US Lulu bookstore.

Let's brew Wednesday - 1938 Starkey, Knight and Ford Milk Stout

It's been a while, but here we are again with another Let's Brew Wednesday. And it's on a Wednesday! The gods must be smiling.

Starkey Knight & Ford was a large regional brewery in the Southwest of England, which operated breweries at Bridgwater in Somerset and Tiverton in Devon. When it was bought by Whitbread in 1962 it had 400 tied house. The Brigwater closed immediately, but the one in Tiverton remained open until 1982*. Which means it was around when I was drinking. Though, as it brewed no cask, I never tried its beers.

Milk Stout was all the rage between the wars. It was helped by two trends: from draught to bottled and for sweeter, less alcoholic beers. Mackeson, the first Milk Stout first appeared before WW I, but really took off in the 1920's and spawned mnay imitators.

It's incredible popularity amongst a  specific generation - Brown Ale experienced something similar - inevitably led to becoming as popular as flared trousers and long hair a a punk gig. It became associated with pensioners - not exactly the role model teenagers starteing to drink would be looking to.

I can remember Mackeson being advertised on the TV in the 1960's and possibly the 1970's: "It looks good, it tastes good and by golly it does you good!" They don't write slogans like that any more. Because it breaks all sorts of rules.

This beer has all the usual features of the style: a decent gravity, but poor attenuation, a very dark colour and a healthy dose of sweetness from the lactose. Note that the lactose is added in the copper. That wasn't the way Whitbread brewed Mackeson. That was essentially their Extra Stout recipe with the lactose added at racking time.

Thanks to Boak and Bailey for providing the phot  of the breweing record on which this recipe is based.






That's me done, so over to Kristen . . . . .






Kristen’s Version:
Notes: Probably the most simple milk stout you could do. Its very high finishing gravity is nearly reminiscent of back sweetened and pasteurized versions. Seeing this thing is only around 4%, and the lactose only really accounts for about 5 gravity points there are a lot to make up for. Three (3) days fermentation from 61F to 67F and then back down again seems they controlled the fermentation by chilling it. As soon as they hit the 1.022 they dropped the temp to 59F which would pretty much kill the ferment. They high mash temp as well invert would help to add to the high final gravity but its mostly ferment control….which might be hard for some of you. If that’s the case, I’d up the lactose quiet a bit. Basically do your calculations for making a beer 4% and then add back the lactose. Meaning something like use the same malt by percent as in the recipe (save lactose) for something like a 1.038 aiming to finishing at 1.008. For my milk stouts I never include lactose in the calculations but add it after the boil in the whirlpool at a set amount. If you start somewhere around 30g/L, in the whirlpool, and go from there, I think you’ll find your milk stouts turn out much better. I like mine higher but that is based on the amount of roast malts I have in the beer. For this beer, if you start at 30g/L lactose in the boil, you’ll be good regardless if you change the gravity of the recipe or not.

Malt: Two pale malts, a dark crystal, some black malt and then the lactose. The only little difference you see is the addition of the dark invert and also caramel. Carmaline to be precise. Go ahead and leave out the caramel as I don’t think its going to make a single ounce of difference to the final product. I suggest No2 invert and don’t really think the No3 would help. You have quite a lot of black malt (13%) so don’t really need any more darker flavors. No2 hits the sweet spot pretty well.
Hops: Hops are pretty straightforward and lend just enough bitterness to keep this baby from being cloying. A few goldings and some Cluster. Pick your poison. I tend toward the lower AA% hops regardless of origin.

Yeast: So this is a milk stout, one with a ton of non-fermentables so it really doesn’t matter what yeast you use. However, I really like the London III. Just so silky and smooth. Really smooth. Smooooooooooth…like a cow with a speech impediment. Moooooooooth.

Cask: Standard procedure:
1) let the beer ferment until finished and then give it another day or so. For me right around 5-7 days.
2) Rack the beer to your vessel of choice (firkin, polypin, cornie, whatever).
3) Add primings at ~3.5g/L
4) Add prepared isinglass at 1ml/L
5) ONLY add dry hops at 0.25g/l – 1g/L.
6) Bung it up and roll it around to mix. Condition at 55F or so for 4-5 days and its ready to go. Spile/vent. Tap. Settle. Serve at 55F.







* "The Brewing Industry: a Guide to Historical Records" by Lesley Richmond and Alisson Turton, 1990, page 331.

Tuesday, 2 December 2014

Still 35% off my Lulu print books

Until the end of tomorrow (3rd December) there's still 35% off my Lulu print books with this code:

WQT32

Go on, you know you want the whole Mega Book Series: Porter!, Mild! plus, Bitter! and Strong!.

Barclay Perkins Bookstore



Some people have mentioned that Lulu wouldn't let them ship to a US address. If you're in the right bit of Lulu it shouldn't be a problem. Just make sure you're in the Lulu US bookstore.









This code may only work in the US Lulu bookstore.

Breweries! (part one)

I visited a whole load of breweries during my Northwest trip. And tyook ridiculous numbers of photos. But I realise that I've hardly published any.


So I've decided to do a series of photo posts to showcase them. Starting with Seattle.

I'll kick off where I starte, at Reuben's Brews.



Next it's Stoup Brewing.


Now Maritime Pacific Brewing:




And finally for today, Machine House Brewery:













The point of my trip was to flog this:

The Home Brewer's Guide to Vintage Beer.

And myself a bit, I guess.














Reuben's Brews
1406 NW 53rd St,
Seattle,
WA 98107.
Phone: +1 206-784-2859
http://www.reubensbrews.com



Stoup Brewing
1108 NW 52nd St.
Seattle, WA 98107-5129
Phone: +1 206-457-5524
http://www.stoupbrewing.com



Maritime Pacific Brewing
1111 NW Ballard Way,
Seattle, WA 98107.
Phone: +1 206-782-6181
http://maritimebrewery.com/



Machine House Brewery
5840 Airport Way S #121,
Seattle,
WA 98108.
Phone: +1 206-402-6025
http://www.machinehousebrewery.com/

Monday, 1 December 2014

35% off my Lulu print books

There's 35% off my Lulu print books until the end of Wednesday (3rd December) with this code:

WQT32

For thos of you who missed out on the amazing 50% discount this is another chance to buy - or complete - the whole Mega Book Series: Porter!, Mild! plus, Bitter! and Strong!.

Barclay Perkins Bookstore



Some people have mentioned that Lulu wouldn't let them ship to a US address. If you're in the right bit of Lulu it shouldn't be a problem. Just make sure you're in the Lulu US bookstore.









This code may only work in the US Lulu bookstore.

Pilsener and WW I (part three)

A really fascinating article to start with. It's discussing the run-up to the draconian legislation to regulate the drinks trade.

It looks at the views of the opposition Unionist party (the Conservatives today). It sounds as if there was some hope that they might moderate the proposals of the governing Liberal party, many of whose leading members were teetotallers. Notably Lloyd George, who as chancellor a few years previously had heaped extra taxation on brewers. He wasn't a very popular man in the brewing trade.

"FROM OUR LONDON CORRESPONDENT.
LONDON, Tuesday Night.
Unionist Leaders and the Drink Question.
Some surprise has expressed that the Opposition leaders have given no sign while the drink problem has been much discussed. They are in close consultation with the Government as to the measures be taken, and doubtless pending a decision they do not feel it necessary to give the country any indication as to their attitude. They are not ready, it may be surmised, to go quite so far as many Ministers, and it will be remembered that Mr. Austen Chamberlain separated himself from Mr. Lloyd George in regard to the measure of relief to be given to the trade in connection with the increase in the beer duty, but they are certainly prepared to assent to measures more drastic than the most revolutionary Government would have dreamed of before the war. The question of compensation is a difficult problem, which may give rise to a divergence of view between Ministers and the Opposition, but there is agreement on the essential point that matters cannot remain they are and that further measures are required. Mr. Bonar Law’s personal sympathies are, I fancy, in favour of strong measures. He himself is practical if not a theoretical teetotaler. His beverage at dinners is ginger beer or ginger ale, and he has sometimes caused embarrassment. When he became leader of the party in the House Commons and dined out more than had been his wont, his hosts on several occasions forgot his partiality for these harmless drinks, and servants had be sent out hurriedly at the last minute to buy bottles of ginger beer at the nearest shop in a back street.

Mr. Balfour and Light Ales.
Mr. Balfour’s views would be of particular interest at this moment, and although we have heard nothing from him he has doubtless been consulted. He would certainly in the abstract be in favour of severe measures against whisky and the lenient treatment of light ales. He has always urged that on these lines, rather than by restrictive legislation, would be found the best solution of the drink problem, and he is getting support now for that opinion. He has frequently deplored the growing taste in Scotland and Ireland for whisky in preference to beer, and he will now have an opportunity of helping to correct that unfortunate tendency. It may be some consolation to the Germans in the hour of their defeat to learn that one of their conquerors is considering the adoption of their beer drink as the national beverage. We cannot adopt lager beer altogether. The climatic differences must be taken into account, and in the colder atmosphere of the north Pilsener or Munich would be an insipid drink ; but there are plenty of light ales brewed in England and Scotland which would satisfy the taste for alcohol in some form, and would have no bad effects."
Liverpool Daily Post - Wednesday 14 April 1915, page 6.

OK, they didn't go for total Prohibition, but there were still huge restrictions, for example in the form of drastically reduced opening hours and limits on the strength and quantity of beer produced.

You can see once again that Pilsener is trotted out as near-temperance beverage. Britain's climate too cold for Lager? What about North Germany? Hamburg doesn't have a better climate than London or Manchester. I've mentioned before the light bottles beers that appeared towards the end of the 19th century. At around 4.5% ABV, these were comparable to Pilsener in strength.

Though this writer disagrees with me:

"LIGHTER THAN LAGER.
It has frequently been matter of commonplace comment to remark, "Why cannot we brew light beer similar to lager?" German lager beer, either Pilsener or Munich, despite popular notions to the contrary, contains to 3.5 to 4.5 per cent. of alcohol. Our own beers are equally low in alcohol. The majority of light bottled beers — dinner ales or stout — come within the range 3.5 to 4 per cent. of alcohol.

If any measures are to taken in dealing with the drink question full consideration should be given to the low alcohol contents of beer and its claim to regarded as national beverage.

ALCOHOL IN GINGER BEER.
The "Lancet." discussing the alcohol strength of beverages, points out that a total prohibition order would, strictly speaking, include ginger beer, which may reach an alcohol strength 2 to 3 per cent. by volume. The brewing industry, especially if it be confined to brewing light beers, is much less likely to do harm than the distilling industry, which is bound by statute to keep up its product to a very high alcoholic strength."
Liverpool Echo - Friday 09 April 1915, page 5.

In the set of German Pilsners I have from 1878 to 1900 the weakest is just over 4% ABV, the strongest 5.38% ABV. They average 4.89% ABV. If those figures are ABV, the strength he quotes for light bottled beers I'm sure are wrong. I can't remember seeing anything other than Table Beer that was under 4% ABV before WW I.

Finally, what was happening in Asia:

"The Germans have many smart well as shameful things to their credit. In the former is the success with which have been able to capture a considerable portion of the Indian market with their beer. The most famous of all English beers — pale ale — which is known and appreciated all over the world, originated with the demand by Anglo-Indians, and, according to tradition, the reputation and fortune of one of our greatest brewing firms owes its origin to the wreckage of a cargo off the British Isles, when the virtues "East India Pale Ale" first became known to stay-at-homes. The explanation of the present esteem of the German article lies in a preference for a lighter drink. At the moment Japanese brews are replacing those of Munich and Pilsen. But surely England will come into its own again."
Exeter and Plymouth Gazette - Monday 25 January 1915, page 3.

Lager had made substantial inroads in India after artificial refrigeration and improved bottling techniques made it possible to ship Lager long distances. British beer was far tougher, but not so much to the taste of those living in the tropics. Japanese beer also replaced European Lager in the Dutch East Indies. It made sense. Japan was closer and there was no threat of German U-Boats.

British beer never made a comeback in India as the author hoped.

I've lots more of this stuff.