French Offices in Zanzibar . 1904, 25c & 2&1/2a on 3a on 30c lilac,. tied to piece by Zanzibar 22 Jul 04 c.d.s., slightly affixed over edge of piece, a rare stamp with only fifty printed, multiple expert markings on back, fine-very fine. (Sc. 57, $2.400; Yvert 65). Used (Image1)

Est. US$500-750