Lot 1751 o
Revenue, 1862-71 First Issue, $15 Mortgage, milky blue, perf'd. Horizontal pair, manuscript cancels, well centered, strong bright distinctive color, light vertical crease in left stamp, otherwise Very Fine, a rare multiple of this elusive shade; with 1991 P.F. certificate.Scott No. R97e $500 for singles.
Realized: $325