An engraving of Machines used for crushing malt, during brewing. The malt was passed between Steel rollers to produce grist; the coarseness of which, could be varied, by altering the distance of the rollers from each other. London, 1841
An engraving of Machines used for crushing malt, during brewing. The malt was passed between Steel rollers to produce grist; the coarseness of which, could be varied, by altering the distance of the rollers from each other. London, 1841
Credit:
Album / Universal Images Group / Universal History Archive