Lot
1268 
Envelope, 1920, 2¢ on 2¢ carmine on amber, mint entire, size 10, knife 59, watermark 19, rich color on fresh paper, Very Fine, ex-Whitington, "Wanamaker"; with 2002 P.F. certificate. UPSS No. 2943A $30,000. Scott No. U466B $22,500.
A CHOICE EXAMPLE OF THIS RARE ENTIRE, BEING ONE OF THE KEYS TO COMPLETE 20TH CENTURY STATIONERY COLLECTIONS.
There are only 5 recorded examples of this entire.