Each is 1.25" and all are from the 1905-1910 era. Those with back paper include one from W&H, one for Athletic All Tobacco, three for Napoleon Tobacco, four for Chesterfield Cigarettes, five for Pick Plug Cut. 16 have no back paper. The only ones with a little age include: row 1, #2 with a few tiny raised bumps, row 3, #2 with faint 1/16" gray dot on her cheek, row 4, #1 with a few faint scratches showing in reflected light, row 5, #4 with a little tan age along the bottom edge and the same with the 5th in that row. In row 6 the second one is lightly tanned but not spotted. Vast majority are Exc. to Mint and most certainly display Mint.