#1333 5c Urban Planning -Flag Cachet on Seymour Nussenbaum Envlp-FDCB4 w/Zip Tab Unaddressed with sealed flap

Issued 10/2/1967, Washington, DC

Combined shipping for additional Stamps/Sheets/FDC's. Highest plus $0.25 per item on Store purchases or auctions closing within next 7 days. carefully packed to prevent bending in shipment. Please wait for combined invoice when purchasing multiple items.