Lot
651 
Airmail, 1918, 6¢ orange. Tied by Airmail Service Wash. N.Y. Phila. postmark on a Dec 16, 1918 first flight cover, Very Fine; with 1997 P.S.E. certificate. Scott No. C1 Estimate $1,500 - 2,000.
Realized: $1,300
Sale 25: The Autumn Sale
U.S. Postal History: Airmail Issues
Lot 651
Airmail, 1918, 6¢ orange. Tied by Airmail Service Wash. N.Y. Phila. postmark on a Dec 16, 1918 first flight cover, Very Fine; with 1997 P.S.E. certificate.Scott No. C1 Estimate $1,500 - 2,000.