Bidspirit auction | Romantic Era of Dirigibles and

Romantic Era of Dirigibles and Trains - First Day Cover - ZMC-2 U.S. Navy Blimp & Passenger Train Congressional - 1983 - Romantic Era of Dirigibles and Trains - First Day Cover - ZMC-2 U.S. Navy Blimp & Passenger Train Congressional - 1983. Very special piece