Those are smaller in size. The cards shown are Exhibits of various types from the 1920s. You would get a few bucks a piece at best for the cards given their presumed back damage from paste-downs. There are a few cards of additional value, but those would involve sports celebrities who were in movies (Jack Dempsey, Gene Tunney, Jim Thorpe, Babe Ruth, etc.).
This might interest you:
http://imageevent.com/exhibitman/interestingexhibitcards
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