Large vintage United States Postal Service stamp collection lot featuring commemorative and mint stamp sets from multiple years.

Includes USPS commemorative/mint set folders, stamp collection books, original envelopes/packaging, and additional loose stamps and stamp packets.

Years visible include 1975, 1979, 1981, 1982, 1983, 1991 and others.

Collection has not been individually inventoried or counted. Completeness of each set has not been verified. Some stamps appear unused/mint, while condition may vary throughout the collection.

Original folders, envelopes and packaging show age, storage wear, discoloration, creasing and other cosmetic wear.

Please review all photos carefully. Everything shown is included and sold as one lot.