Multiplex Tracing Table Type TTII
- Made:
- 1963
Multiplex Tracing Table Type TTII, Serial No 638, incorporating central pinhole for point source of light, height index and plotting pencil, by Williamson Manufacturing Co Ltd, UK, 1963, for use with Multiplex Three-Projector Assembly
Details
- Category:
- Civil Engineering
- Object Number:
- 1993-1556
- credit:
- Imperial College of Science & Technology (Dept. of Civil Engineering)
