Movie Star Trading Cards from the 1940's

Description

Belgian-Dutch chocolate factory Kwatta produced several sets of film star trading cards during the late 40's that were included in a bar of chocolate.
There appears to be two languages on the back, neither is English.
There are three  cards of Clark Gable by himself (320), then one of him with Deborah Kerr (223) and the last is Clark with Loretta Young (258).   I don't know how these cards were numbered but this one seems to be of the Series C.  There are no tears or markings on either side. Minimal wear on one corner.
The Van Johnson card is #222.
Howard Keel is #349
June Allyson is #278
Fred Astaire is #293