Lot
527 
France, 1871, Napoleon III Laureate, 10c on 10c bister, unissued, attractive single tied on 1894 cover to Switzerland by Paris double circle cancel in combination with 6 others Sage issues, paying the correct 25c rate, backstamped Kreuzlingen arrival, 10c light & hinged back in place, name of addressee crossed out with some ink erosion, flap missing, Very Fine; with 1984 Calves certificate. Yvert Nos. 34. Scott Nos. 49 Estimate $1,000 - 1,500.
A VERY RARE USAGE OF THE UNISSUED 10C ON COVER AND CANCELLED BY "FAVOR". ONE OF ONLY A COUPLE KNOWN COVERS.
Realized: $1,050