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2 Results in category Verification

OSV is a verification service. We do not grade coins, buy coins, or sell coins. As an independent verification service, dealers and collectors alike, are assured that all sets stickered by OSV are authentic and original.

Original Set Verification/OSV
PO Box 493

Morrison, Colorado 80465
United States

Joseph E. Boling

in Services

PO Box 29344

Indianapolis, Indiana 46229
United States

view phone(317) 894-2506