Somewhere I've read these go back to the early 1900's, like 1910?  We got them from my husband's grandmother so that date sounds likely.  

Numbered, 1 through 54 with numbers 2,8,14,20,26,32,38,44 & 50 MISSING. (9 missing) Numbers 11 & 51 are torn.  Some edges were cut unevenly. I'll photograph what I can, please ask for additional photos if wanted.  Last two photos, # 10 & # 11, are the damaged cards.

Cards roughly measure 3 7/8" X 2 7/8".

Heavy cardstock / cardboard with glossy printed picture.

Nonsmoking home.