Oba:

5 ship citations (0 free) in 4 resources
Oba (1951) Subscribe to view
Oba (1983) Subscribe to view
Oba (Canadian, O.N. 173337) Subscribe to view
Oba (Canadian; Official Number: 173337, built 1941, Owen Sound, Ontario, Canada; 2.62 gross tons) Subscribe to view
Oba (Owens Sound, Ontario, 1942, Motor; ON: 173337) Subscribe to view