Saturday, 26 April 2025

Let's Brew - 1887 Truman (Burton) Light Bitter

Sometime between 1883 and 1887, Truman introduced a new type of Pale Ale, called LB. One which was quite different from their existing beers. I’m assuming it stood for Light Bitter. What else could it be?

What makes it different? Once again, it’s the hopping. Which is far lower than in the other Pale Ales. Just 5.25 lbs per quarter (336 lbs) of malt. Compared to between 14.5 lbs and 20 lbs. Quite a big difference, then. Though its gravity is a little higher than that of P2.

The grist isn’t the same, either. As there’s some sugar as well as the pale malt. Not sure exactly what sort of sugar, as there’s no description in the brewing record. I’ve guessed No. 1 invert. Not exactly a daring guess.

Three types of hops: Californian and Kent from the 1885 harvest and Worcester from 1886. Just not all that many of them. Though it still comes out 42 (Calculated) IBU.

As a Light Bitter, this would have had no ageing. It would have been drunk within a couple of weeks of racking.

1887 Truman (Burton) Light Bitter
pale malt 12.75 lb 91.07%
No. 1 invert sugar 1.25 lb 8.93%
Cluster 180 mins 1.00 oz
Fuggles 60 mins 1.00 oz
Goldings 30 mins 1.00 oz
Goldings dry hops 0.50 oz
OG 1064
FG 1019
ABV 5.95
Apparent attenuation 70.31%
IBU 42
SRM 6.5
Mash at 150º F
Sparge at 170º F
Boil time 180 minutes
pitching temp 58º F
Yeast WLP013 London Ale (Worthington White Shield)


 

2 comments:

Anonymous said...

Nobody these days would describe a 6% ABV brew as "light" 😀

Anonymous said...

I think light might have referred to its hopping level which at 42 IBU would have been quite low then.
Oscar