Classifications: Tools and Equipment for Communication
Date: Circa 1890
Medium: Metal; glass
Object number: 1980.21.1
Medium: Metal: steel, cast iron
Object number: 1969.46
Date: 1950
Object number: 1988.84.1
Date: 1930
Medium: Wood: walnut
Object number: 1995.21.1
Date: 1973
Object number: 2011.5.1
Date: 1929
Object number: 1984.23.1
Date: 1940s
Object number: 2019.15.4.1-.5
Medium: Metal: tin, brass; glass
Object number: 1954.40
Date: c1890
Medium: Wood; Metal
Object number: 1980.21.2a-s
Medium: Paper
Object number: 1978.28.2
Date: 1850s
Medium: Wood: rosewood
Object number: 1986.50.2
Date: 1930s
Object number: 2017.4.6
