J. Copeland and Co


of Pulteney Street Engine Works, Dobbie's Loan, Glasgow
Supplied wall engines to the Clyde Locomotive Co [1]
1887 Illustrations of plant, including a 1000-ton shearing machine and the necessary engines and accumulator, built for the Drumpeller Steel Works for cutting steel blooms coming from the cogging mills. The main cylinder of the shearing machine was 36 in. in diameter, the machine being capable of cutting steel slabs 30 in. broad by 10 in. thick at the rate of four cuts per minute.[2]