Lot
1772 
1912 (Oct. 12) Driving Park Aviation Meet, Lock Haven, Penn., souvenir Walter Johnson (pilot) and aeroplane picture post card with purple "U.S. Official Aerial Stamp, 1912" oval handstamp, franked with 1¢ green tied by "Millhal, Pa., Oct 12, 1912" duplex postmark, Very Fine and choice, approximately 300 piece carried. AAMC No. 62. Estimate $200 - 300.
Realized: $250