Sperry & Hutchinson Green Stamps. (a, b) Material: paper. Size: 1 1/8" W. x 7/8" L. Description: light green paper, dark green, red and black lettering and graphics and gummed backing; printed across front: "Sperry And Hutchinson MH152 SH Green Stamps, 10 Stamps, SH Green Stramps 832, Value 16 2/3 Mills, Established 1896"; perforated edges attached along one side.