This bean slicer was made about the 1920s by the British firm of Spong & Co. This firm was founded by James Osborn Spong in 1856 in London. James Spong invented over 100 labour-saving devices during his lifetime and his firm became well-known for its production of domestic labour-saving and safety devices, especially its grinding machine and its bean slicer. These domestic items were to be found in most households from the 1880s to the 1950s prior to the advent of electrical items that carried out similar labour-saving processes. This bean slicer is of interest as a reminder of the many labour -saving devices that were available to most women early in the 20th century, even those in the rural and more remote areas in AustraliaThis a heavy metal bean slicer with a circular piece with a rounded cut-out at the top for the insertion of the bean and an attached bolted handle with a wooden top. Attached to the circular top is a circular revolving piece with three cutters. Welded on to the top piece is a metal clamp with a large screw for attaching the slicer to a table or bench. The slicer is painted green and has the name of the manufacturer etched on the top piece.Spong & Co Ltd Made In England No 632 Bean Slicervintage bean slicers, spong & co london, vintage household items