Each is 13/16" litho. While these appear similar on the front they are from five different similar sets. The back designs include those with no paint, many with light blue paint and no text, six with light blue back and Green Duck name, brass backs with no text, and brass backs with "Western Theatre Premium Co." name and Los Angeles address. In both red and blue colors are Nancy Carroll, Douglas Fairbanks Jr., Harold Lloyd, Jack Oakie, George O'Brien, Mary Pickford, and Charles (Buddy) Rogers. Some of these same stars appear in the bottom row but those with single buttons include Gary Cooper, Janet Gaynor, Hoot Gibson, Leon Janney and Victor McLaglen. This last one has small traces of paint wear as does Rogers at the end of the second row but vast majority of the others are Exc. to Mint.