BW177/5/5/1
"General Arrangement of Canal Tug and Ice Breaker"
Plan and longitudinal section, dimensions given. Annotated "Nansen II". Blueprint dated 1955 and later copy showing alterations. By Ken Johnson, WJ Yarwood & Sons.
1955 (nd [1955-1962])
BW177/5/5/1
These records are available immediately for research
2 sheets