The situation was very dynamic, so it’s worth saying exactly when this snapshot was taken. All these beers were brewed in August 1940, except for XXXX, which is from December.
Things hadn’t yet become so bad that drastic action was required. Just a few tweaks were necessary. That wouldn’t be the case for the whole of the war. For now, there was little change to the beers being brewed. Other than the price.
For example, the cost price of a 36-gallon barrel of X Ale had risen from 49 shillings and 11d in August 1939 to 111 shillings and 9d twelve months later. That more than doubling in price was mostly due to increases in tax.
The most obvious change is a slight reduction in gravities. Most beers lost 1º, the exceptions being A, PAB and XXXX, which were unchanged, and XXX, which fell by 2º.
It’s a similar story with hopping rates. Those for the two Black Beers and the Mild Ales are unchanged. While that of the Pale Ales has been reduced by 1 lb per quarter (336 lbs) of malt.
The rates of attenuation look somewhat higher in this set. I wouldn’t read that much into it, as final gravities varied quite a bit from brew to brew. And even across the different fermenters in a single batch.
| Youngs beers in 1940 | |||||||
| Beer | Style | OG | FG | ABV | App. Atten-uation | lbs hops/ qtr | hops lb/brl |
| A | Mild | 1029 | 1005.5 | 3.10 | 80.90% | 6.14 | 0.71 |
| X | Mild | 1034 | 1005 | 3.84 | 85.34% | 5.60 | 0.81 |
| PAB | Pale Ale | 1039 | 1008.3 | 4.06 | 78.69% | 7.00 | 1.07 |
| PA | Pale Ale | 1047 | 1012.7 | 4.53 | 72.89% | 7.00 | 1.29 |
| P | Porter | 1034 | 1008.3 | 3.40 | 75.56% | 7.00 | 0.99 |
| S | Stout | 1052 | 1016.6 | 4.68 | 68.04% | 7.00 | 1.52 |
| XXX | Strong Ale | 1055 | 1017.2 | 5.00 | 68.77% | 5.60 | 1.31 |
| XXXX | Strong Ale | 1081 | 1036 | 5.95 | 55.54% | 6.09 | 2.00 |
| Source: | |||||||
| Young's brewing record held at Battersea Library, document number YO/RE/1/9. | |||||||











