Portship (Port Arthur Shipbuilding Co.)
Appearance
Portship (Port Arthur Shipbuilding Co.) was a business in Thunder Bay.[1]
Advertisements
1986, Confederation College Yearbook
Advertised in the Confederation College Yearbook (1986), scan page 98, with the address printed as P.O. BOX 2690, THUNDER BAY, ONT. A shipbuilding company providing maritime construction and repair services.[1]

References
- ↑ 1.0 1.1 Confederation College Yearbook (1986), scan page 98. Internet Archive.