1937 SS PRINCESS NORAH (Ludlow S-28 RF-195), CPSS Vancouver-Skagway pursers purple oval h/s on cover mailed on board ship MAR1-1937, posted on arrival at Vancouver on MAR 4th, part of backflap removed, F-VF est ($50+US) (Image)

CV.

1953 SS PRINCE RUPERT (Ludlow S-229 RF-395), CNSS BC Coastal pursers h/s on cover mailed on board ship JUL24-1953, posted on arrival at Vancouver on JUL 25th, VF est ($50+US) (Image)

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1937 SS DISTRIBUTOR (Ludlow S-172 RF-410), Hudson's Bay MacKenzie River Transport Post Office cds and pursers purple oval h/s dated JUL21-1837, on cover mailed on board ship enroute from Fort-Smith-NWT to Aklavik-NWT with arrival AUG 1st, then carried on the first airmail flight to Edmonton arriving on AUG 7th, accompanied the trip was the Regal Party that was organizing the 1939 Royal Visit, rare and VF est ($75+US) (Image)

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1938 MT PELLY LAKE (Ludlow UNLISTED), Hudson's Bay MacKenzie River Transport pursers purple oval h/s dated JUN16-1838, on cover mailed on board the Merchant Transport ship for Slave Lake and Lake Athabasca service, posted on arrival at Goldfields-Sask on JUN 17th, rare and VF est ($75+US) (Image)

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1909 SS CITY of MIDLAND (Ludlow UNLISTED), Northern Navigation Company Great Lakes service green oval pursers h/s dated JUL18-1909 on postcard mailed aboard ship, posted on arrival at Cutler-Ont, addressed to Forest-Wisconsin, a rare Way-Mail port routing, VF est ($75+US) (Image)

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1934 SS LADY CYNTHIA (Ludlow S-190c RF-300), Union Steamship Lines pursers purple h/s dated AUG6-1934 on cover mailed aboard ship and posted on arrival at Vancouver the same day, addressed to Oakland-Cal, VF est ($50+US) (Image)

CV.