1943 M.P. & Co. (R302-1) Baseball Forum

I recently discovered these and was wondering if anyone knows if they have different variations on the back? Some appear to have team names and positions, while others on ebay do not. 
(So hard to find cards from the war years...) 

Thanks for any answers.

v3

Yes there were two versions of the 1943 backs, one with team and one without.

Thank you!