WHITE SEA & ONEGA SHIPPING CO.

Victor Lomantsov’s Soviet house-flag image follows magazine sightings from the 1970s; he believed it remained in use until the 1990s.

Amur 2504’s funnel photograph of 27 November 2006 shows both the white logo and red oval outlined black, agreeing with the logo. A later photograph of 22 April 2007 showed that the earlier image had been mirrored, the port-side view reversing the logo. Website images also show the logo against blue.

W361’s funnel comes from Mitchell, without a separate description.

W362’s flag is sourced to riverships.ru, without a separate description.