
I want to encourage you both to continue researching the Hull Brewery, and its yeast strain in particular. That Hull/Ringwood strain is one of the great mysteries of English brewing, as far as I'm concerned. Their historic English ale strain is clean and highly attenuative, a possible hybrid/mutant/prototype lager strain, rumoured to have originated from Swedish Pripps Porter, and went on to be used by Ringwood brewery, and as such, is now used in many craft breweries and possibly the same sold commercially as Wyeast 1187, White Labs WLP005. See also my notes on NCYC strain 1187, which I strongly suspect to be the real deal: viewtopic.php?f=12&t=58625
Has anyone emailed Marstons yet? Surely the old brewer's logbooks are archived somewhere. Start asking around, sometimes these things are in public county libraries which let you take pictures or digital scans of historic recipes.
Hull Brewery Co (1888-1985) – Kingston Upon Hull, UK
Hull Brewery Bitter
OG: 1036
ABV: 3.7%
Grainbill: 70-79% Pale, 13-16% Crystal and/or Chocolate Malt, 8-14% Flaked Maize and/or Invert Syrup
Hops: Goldings
Colour: amber
Yeast: Hull/Ringwood strain possibly available as NCYC 1187, Wyeast 1187, White Labs WLP005.
Hull Brewery Mild
OG: 1033
ABV: 3.4%
Grainbill: 95% Pale, 5% Black Malt
Hops: Fuggles
Colour: brown
Yeast: Hull/Ringwood strain possibly available as NCYC 1187, Wyeast 1187, White Labs WLP005.
Hull Ellwood's Best Bitter
OG: 1038
ABV: 3.9%
Grainbill: 100% Pale
Hops: Goldings
Colour: golden
Yeast: Hull/Ringwood strain possibly available as NCYC 1187, Wyeast 1187, White Labs WLP005.
Hull Governer Strong Ale
OG: 1048
ABV: 5%
Grainbill: 97% Pale, 3% Brown and/or Chocolate Malt
Hops: Goldings
Colour: copper
Yeast: Hull/Ringwood strain possibly available as NCYC 1187, Wyeast 1187, White Labs WLP005.
Hull Olde Traditional (Bitter)
OG: 1042
ABV: 4.3%
Grainbill: Pale, Brown and/or Chocolate Malt
Hops: Goldings
Colour: amber
Yeast: Hull/Ringwood strain possibly available as NCYC 1187, Wyeast 1187, White Labs WLP005.