International squadron A4 size 1941 Ronald Reagan

emdot

I bought a bunch of old pictures at an auction because i wanted the frames. When i seperated the frames, i found this behind one. It appears to be an old movie poster glued to card but it is A4 size and not quite the same as the other poster design i see online for this movie. Anyone know what it is? Thanks.

CSM_2_Point_0

Is the poster itself 11x14 inches?   It looks to be a title lobby card