Description (Catalog Card) : Whetstone. Usual type octagonal in section, pierced for suspension.
Description (Catalog Card) : Whetstone. Normal type. Square in section. Perforated for suspension.
Description (Catalog Card) : Whetstone. Square in section; top rounded and perforated. Normal type.
Description (Catalog Card) : Whetstone. Normal type. Oval in section. Perforated at top for suspension: remains of copper wire in the hole.
Description (Catalog Card) : Whetstone. Square in section. Perforated at top for suspension.Normal type with rounded top.
Description (Catalog Card) : Whetstone. Rhomdoidal. Perforated for suspension. [drawing 1:1]
Description (Catalog Card) : Whetstone. Sandstone.
Description (Catalog Card) : Whetstone. Square in section, rounded at top and perforated for suspension.
Description (Catalog Card) : Whetstone. Square in section and tapering towards top. Perforated for suspension.
Description (Catalog Card) : Whetstone. Flat on one side, convex on the other. Perforated for suspension. [drawing 1:1]