Level Crossings - Mechanical Light Signals - Countries
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| R4305/9F/25339/18707 | Mechanical light signalling - Afghanistan. | File | 1936 | ||
| R4304/9F/19514/18707 | Mechanical Lights Signals - Spain. | File | 1935-1936 | ||
| R4304/9F/19761/18707 | Light signalling system - U.R.S.S. | File | 1935-1936 | ||
| R4304/9F/20033/18707 | Light signalling system - Sweden. | File | 1935-1936 | ||
| R4304/9F/20509/18707/Jacket2 | Light signaling system - Summary of responses from Governments. | File | 1937 |