Athol Machine Co. Vises, Grindstone Frames, Machinists' Tools, Meat Choppers and Presses, Animal Tethers, Castings: Catalogue No. 31 is catalog number 31 from the Athol Machine Company. The catalog includes vises, machinists' vises, grindstone frames, and grinders. Some of the vises include electrotypes and vise display stands with two or three shelves and include the weight of the stand for domestic and ocean shipments.