Lot
2857 
Airmail, 1918, 6¢ orange. Two left margin blocks of four (one with arrow and center line), o.g., never hinged, fresh, Fine. Scott No. C1 $1,000.
Realized: $230
Sale 31: The Autumn Sale
U.S. Stamps: Airmail - 1918-1923 Issues
Lot 2857
Airmail, 1918, 6¢ orange. Two left margin blocks of four (one with arrow and center line), o.g., never hinged, fresh, Fine.Scott No. C1 $1,000.