One slight problem. I may possess photos of the years in question, but I hadn't processed them. Not totally, I'd done a couple of beers. Quite a bit of work to pull out all the examples of Boddies Bitter I'd need. I was intrigued, though. And it's a change form WW II stuff.
Despite appearing quite straightforward, Boddington's records contain a few traps. I won't bore you with the details.Except that I had to revisit records I'd already transcribed after I realised I was misinterpreting some of the information. That's always so much fun, having to go back over records you thought you were done with.
After a day or so's work I've assembled what I wanted. I hope it was worth it.
We'll begin with the basic specs.
Boddington Bitter 1971 - 1987 | |||||||||
Date | Year | OG | FG | ABV | App. Atten-uation | lbs hops/ qtr | hops lb/brl | barrels | colour |
4th Jan | 1971 | 1035.5 | 1003 | 4.30 | 91.55% | 5.52 | 0.88 | 113.5 | 12 |
28th Oct | 1974 | 1034.5 | 1004 | 4.03 | 88.41% | 5.19 | 0.75 | 113 | 13.5 |
28th Apr | 1975 | 1034.5 | 1004.5 | 3.97 | 86.96% | 5.85 | 0.81 | 111.75 | 13.04 |
29th Apr | 1976 | 1034.5 | 1004 | 4.03 | 88.41% | 5.91 | 0.74 | 228.5 | 17 |
18th Apr | 1977 | 1034.5 | 1006.5 | 3.70 | 81.16% | 5.22 | 0.79 | 227.75 | 15 |
30th Oct | 1978 | 1040 | 1003 | 4.89 | 92.50% | 5.59 | 1.37 | 41 | 18 |
17th Oct | 1979 | 1034 | 1006.5 | 3.64 | 80.88% | 5.29 | 0.82 | 440.75 | |
31st Dec | 1979 | 1034 | 1008 | 3.44 | 76.47% | 5.29 | 0.73 | 247.75 | 12 |
31st Mar | 1980 | 1034 | 1007 | 3.57 | 79.41% | 5.00 | 0.75 | 225.25 | 13 |
4th Jan | 1982 | 1034 | 1005.5 | 3.77 | 83.82% | 6.36 | 0.97 | 215.75 | 14.5 |
9th Jan | 1984 | 1034 | 1007 | 3.57 | 79.41% | 4.48 | 0.63 | 431.5 | 14 |
14th May | 1984 | 1034 | 1005.5 | 3.77 | 83.82% | 4.34 | 0.59 | 458.5 | 13 |
25th Mar | 1985 | 1034 | 1007 | 3.57 | 79.41% | 5.15 | 0.67 | 463.25 | 13.5 |
24th Feb | 1986 | 1034 | 1005 | 3.84 | 85.29% | 5.81 | 0.73 | 239.25 | 12.5 |
29th Dec | 1987 | 1034 | 1006 | 3.70 | 82.35% | 5.81 | 0.76 | 461.5 | 14 |
Sources: | |||||||||
Boddington brewing records held at Manchester Central Library, document numbers M693/405/134, M693/405/135 and M693/405/136. | |||||||||
Boddington brewing record held at the Science and Industry Museum, Manchester, document number 2006.4/Z/7/1 and 2006.4/Z/7/2. |
Not much to report there.A slight whittling down of the gravity, a bit of variation in hopping rate, attenuation falling a bit. Nothing that would hugely alter the character of the beer.
The story is very different when you look at the recipe. That changed considerably a couple of times. First we'll look at the grains.
Boddington Bitter grists 1971 - 1987 | |||||||
Date | Year | pale malt | lager malt | enzymic malt | wheat malt | flaked maize | flaked rice |
4th Jan | 1971 | 60.69% | 13.79% | 2.76% | 2.76% | 2.07% | |
28th Oct | 1974 | 58.02% | 15.27% | 3.05% | 3.05% | 2.29% | |
28th Apr | 1975 | 55.28% | 16.26% | 3.25% | 3.25% | 2.44% | |
29th Apr | 1976 | 55.65% | 13.91% | 3.48% | 3.48% | 2.61% | |
18th Apr | 1977 | 68.12% | 14.49% | ||||
30th Oct | 1978 | 70.59% | 14.71% | 2.94% | |||
17th Oct | 1979 | 85.29% | 2.94% | ||||
31st Dec | 1979 | 85.29% | 2.94% | ||||
31st Mar | 1980 | 85.29% | 2.94% | ||||
4th Jan | 1982 | 84.85% | 3.03% | ||||
9th Jan | 1984 | 96.32% | 3.32% | ||||
14th May | 1984 | 96.44% | 3.21% | ||||
25th Mar | 1985 | 96.32% | 3.32% | ||||
24th Feb | 1986 | 96.32% | 3.32% | ||||
29th Dec | 1987 | 96.32% | 3.32% | ||||
Sources: | |||||||
Boddington brewing records held at Manchester Central Library, document numbers M693/405/134, M693/405/135 and M693/405/136. | |||||||
Boddington brewing record held at the Science and Industry Museum, Manchester, document number 2006.4/Z/7/1 and 2006.4/Z/7/2. |
The grist changed drastically in 1977, with lager malt, wheat malt and unmalted grains being dropped. Enzymic malt briefly disappeared, too, soon to return. On the face of it, it's an improvement, with a higher malt content and no adjuncts.
At the same time, the sugars also were transformed.
Boddington Bitter sugars 1971 - 1987 | ||||||
Date | Year | malt extract | glucose | Flavex | Br. | FSI |
4th Jan | 1971 | 6.90% | 5.52% | 5.52% | ||
28th Oct | 1974 | 6.11% | 6.11% | 6.11% | ||
28th Apr | 1975 | 6.50% | 6.50% | 6.50% | ||
29th Apr | 1976 | 6.96% | 6.96% | 6.96% | ||
18th Apr | 1977 | 5.80% | 5.80% | 5.80% | ||
30th Oct | 1978 | 7.35% | 4.41% | |||
17th Oct | 1979 | 7.35% | 4.41% | |||
31st Dec | 1979 | 7.35% | 4.41% | |||
31st Mar | 1980 | 7.35% | 4.41% | |||
4th Jan | 1982 | 7.58% | 4.55% | |||
9th Jan | 1984 | 0.36% | ||||
14th May | 1984 | 0.34% | ||||
25th Mar | 1985 | 0.36% | ||||
24th Feb | 1986 | 0.36% | ||||
29th Dec | 1987 | 0.36% | ||||
Sources: | ||||||
Boddington brewing records held at Manchester Central Library, document numbers M693/405/134, M693/405/135 and M693/405/136. | ||||||
Boddington brewing record held at the Science and Industry Museum, Manchester, document number 2006.4/Z/7/1 and 2006.4/Z/7/2. |
In 1976 Br. - whatever that might be - was replaced by glucose. Two years late, Flavex, some sort of proprietary sugar, reached the end of the road, too.
Next change was in 1983, when both malt extract and glucose in turn were disposed of, making way for FSI. I've no great confidence in the quantity of FSI. 24 is what went in each batch. Usually, the sugar column listed hundredweights. 24 cwts would make sugar 21% of the grist, which is rather high. And it would also make the grist too rich, offering more extract than the gravity and brew length demanded.
On the other hand, 24 lbs seems far too little. I'm genuinely stumped.
Do any of these recipe changes coincide with a decline in the quality of Boddington's Bitter? Let me know if you think it does.