Installment No. XXV of the series "Weaving" in Engineering (18 June 1875), tracing the early history of the power loom. It lists the operations a power loom must perform and describes early attempts: de Gennes's 1678 machine, the Barbers' 1774 patent (with their full specification text), Cartwright's patents from 1785, and the Miller "wiper" loom, Johnson/Radcliffe "dandy" loom, and Horrocks "crank" loom. Illustrated with engraved drawings (Figs. 257-261) of the early machines.