it was a race between two shipping lines for a winning place in the lockdown
series. I came across two non-standard decks made by the Játékkátyagyar és
Nyomda from Hungary, but both were published by Polish shipping lines. It was a
close finish, but the Polish Steamship Company (P.Z.M. = Polska Zegluga Morska)
did it just a little better than the Gdynia America Line. The deck dates from
1963. Simple line drawings, in which the suit symbols are incorporated, and a
simple colour scheme on the courts and the 2 (similar) jokers. Plain aces.
However, a not so often seen deck.