BW132/12/1/2
"[Photocopy of engineering drawings of] Details of single flue marine boiler for Grampus Barge..."
Mid to late twentieth-century photocopy showing front and back elevation, a section and plan of riveting. Same drawing as that of the same name, but with a later date ascribed to it.
30 September 1924
BW132/12/1/2
1 sheet