Lot 474
 
U.S. Pioneer Flight, 1919 Jahn special flight cover with parachute, AAMC #121.
#C1 (s.e.) tied on cover by purple Dec. 5, 1919 cancel with Washington D.C. Dec. 5, 12M backstamp, Jahn Aerial Mail Dropping Apparatus marking, Fine to Very Fine.
AAMC $200, only 134 pieces flown .
Estimate $100.
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| Realized $86 |
