Lot
4273 
1910, 1¢ Blue on Bluish, Rotary Press, Quintuple Impression, unused card with preprinted address and message, four impressions almost coincidental, fifth widely displaced in normal position, couple light creases, Very Fine. USPCC No. S30eh. Scott No. UX22d $7,000.
THE ONLY RECORDED MINT EXAMPLE OF THE 1910 1¢ BLUE UNSHADED BACKGROUND POSTAL CARD QUINTUPLE IMPRESSION ERROR.
Realized: $2,800