Booklet, Gravitation Yards, written by J.C. Kubale, for Metropolitan-Vickers-GRS Ltd, a paper read to the Institution of Railway Signalling Engineers in 1938
Details
- Category:
- Documents
- Object Number:
- 2009-7200
- Materials:
- paper (fibre product)
- type:
- booklet
- credit:
- Paye, P
