D/S Polyana
- Other names
- Canadian Signaller, Epmeror of Halifax og Skjoldheim
- Call sign
- LDMK
- Class
- DNV1A1
- Shipping company
- Nationality
Norway- Home port
- Enlistment district
Shipyard
- Name
- Build year
- 1919
Maritime inquiries 1940 - 1945
Other
- Participant in WW2
- Torpedoed, 25.4.1941
- Civilian ship
Tonnage
- Gross tonnage:
- 2.415
- Net tonnage:
- 1.455
- Deadweight:
- 3.975
Engine
Dimensions
- Length:
- 251.2'
- Beam:
- 43.6'
- Draft:
- 22.3'
Seafarer Nationality Position Signed on Signed off Harbour Date Harbour Date NorwayKokk Unknown Unknown Unknown Unknown NorwayUnknown Unknown Unknown Unknown 
MaltaUnknown Unknown Omkom ved torpedering 4/25/1941 
Great BritainUnknown Unknown Omkom ved torpedering 4/25/1941 NorwayNew York 7/15/1940 Glasgow 9/15/1940 NorwayUnknown 12/9/1932 Unknown 5/9/1933 
Finlandukjent Unknown Unknown Avmønstret før 4/25/1941 NorwayUnknown 1/7/1941 Omkom ved torpedering 4/25/1941 NorwayGreat Yarmouth, Norfolk, England 1/23/1941 Omkom ved torpedering 4/25/1941 NorwayUnknown Unknown Omkom ved torpedering 4/25/1941 NorwayUnknown 10/6/1931 Unknown 1/29/1932 
DenmarkUnknown Unknown Unknown Unknown Norwayukjent Unknown 7/8/1940 Unknown 9/30/1940 NorwayUnknown Unknown Unknown Unknown Norwayukjent Unknown 2/6/1940 Unknown 2/1940 NorwayNew Orleans 4/15/1940 New York 6/15/1940 
PolandUnknown Unknown Unknown Unknown NorwayUnknown 3/24/1941 Omkom ved torpedering 4/25/1941 NorwayGlasgow 9/27/1940 Great Yarmouth, Norfolk, England 1/25/1941 Norwayukjent Unknown 9/28/1940 Unknown 10/17/1940 NorwayUnknown 5/12/1939 Unknown 1/25/1941 NorwayUnknown Unknown Omkom ved torpedering 4/25/1941 DenmarkUnknown Unknown Unknown Unknown NorwayKokk Unknown 9/30/1940 Unknown 12/27/1940 NorwayUnknown 3/7/1940 Glasgow 10/6/1940