Beautiful, clean capture of clean lines :) In addition to B-41 series of general cargo ships:
http://www.shipspotting.com/gallery/photo.php?lid=1906375

Polish Ocean Lines ordered in Denmark next three ships based on the same concept, also for India lines.
Main particulars were similar, although the forecastle was shortened and superstructure raised by one deck.
Two vessels (including locally manufactured B&W main engines) were built at Elsinore Shipyard:

382 WESTEPLATTE, IMO 6725092, 1967;
http://www.shipspotting.com/ships/ship.php?imo=6725092

383 GRUNWALD, IMO 6807163, 1968;
http://www.shipspotting.com/ships/ship.php?imo=6807163

Third vessel was built at Nakskov Shipyard, with Sulzer main engine delivered by Cegielski.
Website arkiv.dk provides more photos of building process and sea trials.

181 STEFAN CZARNIECKI, IMO 6708886, 1967;
http://www.shipspotting.com/ships/ship.php?imo=6708886
http://arkiv.dk/soeg?searchstring=stefan+czarniecki

There is nice 1:200 card model of m/s "Westerplatte", available at publisher's website: gpm.pl

..just as you say Denis she was a fine looking general cargo ship.

Utter beauty of a ship design!