According to my book "Soviet Bloc Merchant Ships"

Szczecin Type 31
Builder... Stocznia Gdanska
Collier
1954
12.3 knots
In the book is a small diagram, looks very much like the ship in the link below....

If you look here, there could be a photo of a near sister called Malbork...



here

If you google the ships name and click images, you should get an image of a model sold by Dreadnought models...