BW58/10/13/1
"Stern Tube and Shafts, Motor Canal Boats Nos 491 - 502"
Longitudinal section of tube and shaft, elevation of tube flange and detail of G. M. Lautern ring. Stamped "Print No 5597 18.11.41". Annotated on reverse "L/S Northwich Motor 'D' Type 57-34-73-8-42-41 28-19-58-80-81-82"
21 February 1935
BW58/10/13/1
1 sheet