Up-Down Switches, 8
Object NameSwitch
ClassificationsScience And Technology
DimensionsOverall: Height: 8.4 cm, Diameter: 4.2 cm
AcquisitionPresented in 1988 in memory of Mr Bill Mclean.
LocationView by Appointment
Object numberABDMS016535
Keywords
c. 1930s - 1940s
