Lot
4168 
1885, 1¢ Brown on Buff, Printed on Both Sides, strong impressions on both sides in similar color, reverse impression is inverted in relation to the front, Very Fine. USPCC No. S7g. Scott No. UX8f Estimate $5,000 - 7,500.
THE ONLY RECORDED EXAMPLE OF THIS PRINTED ON BOTH SIDES ERROR.
This card is the basis of the Scott and UPSS listings. The second impression, which is in similar ink, is inverted on the reverse.
Realized: $6,750