Category:Steam locomotive works photographs in photographic grey
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English: For reasons of colour sensitivity with early photographic emulsions, newly-built steam locomotives were often painted, fully lettered and lined, in a pale grey colour just for photography, then repainted before entering service.
Category:Official railway company photographs of steam locomotives
This category has only the following subcategory.
Media in category "Steam locomotive works photographs in photographic grey"
The following 14 files are in this category, out of 14 total.