An advertisement for this firm appeared in a Sheffield directory in 1868, as a manufacturer of bread and butter knives and platters, besides patent bread-cutting machines. Carving in ivory, pearl, and boxwood was also conducted. The address was Cambridge Works, Edward Street. The owner was Thomas Woodcock (1811-1884), who was probably the son of Thomas (a presser) and Sarah. Thomas Jun. variously described himself in the Census as an ivory and pearl worker, carver, and cutlery manufacturer. His ....