Lot 1055
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U.S. Back of the Book Collections, "Ekko" Stamp Accumulation, about 80% n.h. or o.g., 20% no gum, 99, plus 15 additional, issued in 1920-1930s for radio stations and called "verified reception stamps". Produced by American Bank Note Co. for Ekko Company of Chicago, IL.
Estimate $300-400.
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| Realized $1,035 |
