Monotype Wedge Measuring Machine
Measuring probe /feeler.
Micrometer measuring table in box.
Prism unit in metal frame, for Zeiss horizontal optimeter
1939
Box of glass sheets
Diameter measuring machine
Zeiss measuring machine
Profile form trace projector, Halliwell
Bench measuring machine
Measuring machine
Zeiss horizontal optimeter, 1939
1939
Mirror in stand for Zeiss horizontal optimeter
1939
Zeiss measuring machine, no 19. Incomplete
Zeiss measuring machine
Zeiss measuring machine, no 19. Reflector
Universal measuring machine by the Cambridge Instrument Co. Ltd
Projector unit for Zeiss horizontal optimeter
1939