File:Sel cleaning.svg
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| Description |
Diagram of generic British Railways self-cleaning smokebox, circa 1950 |
|---|---|
| Source |
Handbook for Railway Steam Locomotive Enginemen, page 43, published by British Transport Commission, 1957 |
| Date |
1957 |
| Author |
Staff |
| Permission (Reusing this file) |
British Transport Commission was an agency of the UK government and the material was subject to Crown Copyright. This expires 50 years from publication.
|
 | This work created by the United Kingdom Government is in the public domain.
This is because it is one of the following:
HMSO has declared that the expiry of Crown Copyrights applies worldwide (ref: HMSO Email Reply) | .svg) |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:23, 29 February 2008 |  | 512 × 512 (143 KB) | Old Moonraker (talk | contribs) | {{Information |Description=Diagram of generic British Railways self-cleaning smokebox, circa 1950 |Source=''Handbook for Railway Steam Locomotive Enginemen'', page 43, published by British Transport Commission, 1957 |Date= |Author= |Permission= British Tr |
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