Lot
1007 
Washington D.C., Jun 7. Cds with Large "A 1" Revolving Patent Cancel with device at center scarifying 1873, 3¢ green (s.e. at left), on cover to Providence, Pa., Very Fine and rare, only three covers known with this cancel, ex G. Turner. Scott No. 158 Estimate $300 - 400.
Realized: $350