Classification office and workplacewriting and stationerypencil Description A mechanical pencil with a vulcanite barrel with an imitation wood grain finish. The pencil has a metal lead holder and clip. Thought to have been produced circa 1930s. Designers & Manufacturers Designer (Person) Unknown Manufacturer Unknown Object number AIBDC : 009057SA Date 1930 - 1939 (circa) Country Unknown Method extruded drilled Material plastic vulcanite hard rubber metal Dimensions Length 130mm Diameter 8mm Colour black brown