Unit with 4 Levelling Screws
Unit with 4 levelling screws for plotting surface mounted on steel frame incorporating air duct for lamps, bar suitable for three projectors, transformer and fuse box, socket for tracing table and unit levelling screws
Multiplex Three-Projector Assembly Type APU
- Made:
- 1963 in United Kingdom
Multiplex Three-Projector Assembly Type APU, Serial No 133, by Williamson Manufacturing Co Ltd, UK, 1963
Details
- Category:
- Civil Engineering
- Object Number:
- 1993-1555
- type:
- projector assembly
- credit:
- Imperial College of Science & Technology (Dept. of Civil Engineering)
Parts
Williamson-Ross Multiplex Projector Type MPC
Williamson-Ross Multiplex Projector Type MPC, Serial No 3049, and Aspheric Lamphouse with flexible air duct and electric cable
Williamson-Ross Multiplex Projector Type MPC
Williamson-Ross Multiplex Projector Type MPC, Serial No 3241, incorporating Hilger-Watts Stage Plate, Serial No 131483, and Aspheric Lamphouse with flexible air duct and electric cable
Williamson-Ross Multiplex Projector Type MPC
Williamson-Ross Multiplex Projector Type MPC, Serial No 3242, incorporating Hilger-Watts Stage Plate, Serial No 131524 and Aspheric Lamphouse with flexible air duct and electric cable
Lamp Control Switches Type ICU
Lamp Control Switches Type ICU, Serial No 180, in bank of three
- Object Number:
- 1993-1555 Pt5
- type:
- electric switches
- Image ©
- The Board of Trustees of the Science Museum
Blower Unit and Flexible Air Duct
Blower Unit and flexible air duct
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