Lower left (l.l.) in ink: 1851; on mount in ink: Chinese artificers; through image in ink: planing, chipping, chipping, sawing, sawing, driving home a nail, boring a hole, marking a straight line, sawing a small piece of wood, sawing a large block of…
Lower left (l.l.) in ink: 1851; on mount in ink: Chinese workmen; through image in ink: Carpenters, beating our a piece of iron, carving a small piece of wood, Chinese coolies