Lot
2084 
1917, 1¢ green, perf flaws, used with 5¢ blue (504) strip of three, tied by purple "Air Mail Service Wash. N.Y. Phila. 'New York' Dec 4" duplex on flight post card from New York to Alameda Cal. via Philadelphia (12.5), Very Fine, The airmail rate was 16¢ per ounce effective July 15 to Dec. 15, 1918, and included special delivery service and ground leg if any. Scott No. 498 Estimate $150 - 200.
Realized: $375