Fullers ESB clone
Taken from here - https://www.homebrewtalk.com/threads/common-room-esb.83878/
MT: 3.3gal@150F, 12g CaSO4, 4g NaCl, 1g CaCl, 17mL H3PO4 HLT: 5.75gal 4.80pH BK: 7gal CU, 60' B, 15' WP KO: 68F, X2 O2, Pitch WY1318