The next London Record Society publication is due imminently.
The Brewers’ Book was compiled by their clerk from 1418-40. This rare survival shines a light upon the craft and fraternity of Brewers of London at a time of change, when ale production faced competition from beer brewers. The clerk declared his intention to use English, as King Henry V did in letters from France, rather than Latin and French, which gives the book a linguistic significance.
More details are available from Boydell & Brewer
London Record Society 