LOT 36  UNITED STATES 1961 FIRST DAY OF ISSUE STAMPED ON MULTI COLOR DESIGNED ENVELOPES IN GOOD  CONDITION, A FEW DUPLICATES, HUGE LOT OF 1961 DATED STAMPED  ENVELOPES.

Some envelopes may not have an inscription FIRST DAY OF ISSUE. Some envelopes have a written address. Sold as is