Classifications: Tools and Equipment for Science and Technology
Date: Circa 1900
Medium: Wood; metal: iron
Object number: 1975.1.9a-c
Medium: Metal: cast iron
Object number: 1955.19.2
Medium: Metal: cast iron
Object number: 1955.19.3
Medium: Metal: cast iron
Object number: 1955.19.4
Medium: Metal: cast iron
Object number: 1955.19.1
Medium: Metal: iron
Object number: 1988.26.1
Medium: Metal
Object number: 1988.26.2
Date: Circa 1900
Medium: Metal: iron; wood
Object number: 1988.26.3a-b
Medium: Metal: cast iron
Object number: 1961.15
Date: Circa 1915
Medium: Wood; metal: tin, iron
Object number: 1988.83.1
Medium: Wood
Object number: 1966.116
Medium: Wood
Object number: 1954.22.2a,b