Castrating clamp, steel, engraved with maker's and owner's names, English, 1840 Castrating clamp 1840
Castrating clamp, iron, 17th or 18th centuries Castrating clamp, iron, 17th or 18th centuries 1601-1800
Lamb clamp, "The Australian", by Krohne and Sesmann of London, steel, painted, early 20th century Lamb clamp 1901-1930