Lot
188 
1901, 1¢ Pan-American, center inverted, top margin single with siderographer's initials, o.g., barest trace of hinge, fresh with rich color, F.-V.F.; with 1983 P.F. certificate.Scott No. 294a $12,500.
AN ATTRACTIVE MINT BARELY HINGED EXAMPLE OF THE RARE 1¢ PAN-AMERICAN INVERTED CENTER.
Realized: $4,750