1897 2 1/2 Annas and 25c straw, pos.45, canceled on piece and tied by neat Zanzibar pmk, v.f., signed Champion, Calves, etc. (YT 38, Euro 5,900) cat. $4000 (Cat No. 35) (Image)

Cat. $4000, Est.US$4,000

1897 5 Annas and 50c light brown, type V, canceled on piece and tied by neat Zanzibar pmk, v.f., signed Roumet, Kosack, etc., with Roger Calves certificate. A rare stamp, only 20 printed (YT 45a, Euro 4,700) (Cat No. 37) (Image)

Est.US$3,000

1897 5 Annas and 50c straw, pos. 5, canceled on piece and tied by neat Zanzibar pmk, v.f., signed Champion, Calves, Diena, etc., with 2013 Brun certificate (YT 46, Euro 5,500) (Cat No. 38) (Image)

Est.US$4,000