1971 US Postage US Stamps FDI Scott #1434b Decade Of Space Achievement Lot of 3

Description

Lot of 3, U.S. First Day If Issue Covers, Decade Of Space Achievement : Aug 2, 1971 Issue  Scott # 1434b is Used NM Condition on Unique Envelopes. 1 of Each from Different NASA, Houston, Kennedy Space Center, Huntsville. Each Stamp & Postmark are Clean & Unique
. All envelopes in protective shield visible hinges on shield. Scan Photos. Shipping Fee .00; USPS 3-5Day with Tracking.