(Sanitary Fair) U.S. Sanitary Commission, N.Y. Agency, printed corner card on cover bearing 1¢ blue (63) and 3¢ rose (65) tied by grid cancel duplexed with "New-York Apr 22" cds, prepaid for the 1¢ carrier fee to the mails plus 3¢ postage, 1863 docketing at top left, Very Fine, ex-Perry, Kantor. Estimate  $150 - 200. $0 (Image)