Sale 78: The Westpex Sale

Lot 1923 S   

Navy Dept., 1875 Special Printing, 1¢ ultramarine, overprinted "Sepcimen" (error), without gum as issued, a fresh crisp example, F.-V.F., extremely rare; with 1999 P.F. certificate.
Scott No. O35SDa    $2,500.

Realized: $1,200