Skip to main content
Thumbnail for Coal-hole cover (in situ), a Griffith self-locking plate by Railway Foundry Reading. Patent 2124, 1888. Design features seven circles, one with the patent information, the others contain a circle or star pattern. [picture] : Digital photograph by E. Williams

Coal-hole cover (in situ), a Griffith self-locking plate by Railway Foundry Reading. Patent 2124, 1888. Design features seven circles, one with the patent information, the others contain a circle or star pattern. [picture] : Digital photograph by E. Williams

Photographs, etc
View my active saved list
0 items in my active saved list