Level Crossings - Mechanical Light Signals - Countries
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| R4305/9F/24373/18707 | Mechanical Lights Signals - Dominican Republic. | File | 1936 | ||
| R4304/9F/18707/18707 | Road signs - Investigation relating to the mechanical light signalling system - C.L. 105 of July 8, 1935. | File | 1935 | ||
| R4304/9F/19580/18707 | Mechanical Lights Signals - United Kingdom. | File | 1935-1936 | ||
| R4304/9F/19611/18707 | Mechanical Lights Signals - Italy. | File | 1935 | ||
| R4304/9F/19880/18707 | Light signalling system - Irish Free State | File | 1935-1936 |