Lot 1840 o
1917, 5¢ blue, double impression. Oval cancel, natural paper wrinkle, Very Fine, a very rare printing variety and the finest of only 4 known, grossly undercataloged in Scott; with 2000 P.S.E. certificate for block and 2001 P.S.E. certificate for single.Scott No. 504b $900.
Realized: $2,500