POLSKA ZEGLUGA MORSKA.
image by Jarig Bakker, 27 Jan 2006
image by Jens Pattke, 3 Feb 2002
This funnel was used from 1951 to 1955.
The design applied in 1962 and is confirmed by a starboard photograph of Podlasie in July 2012.
The funnel follows Szare Szeregi’s starboard side in April 2013 and Ziemia Cieszynska’s port side in June 2013.
The flag dates from 1957.
All lines of the shield are straight.
Jane’s states that some funnels may be dark blue.
Rosanoski considers the main field colour of the FOTW P613 incorrect and identifies P612 as the appropriate version from the cited Lexikon source.