1850 2 1/2 Rp black & red, unused with full original gum, never hinged (!), ornamental dividing lines, complete at right (which would form part of an adjoining stamp), tiny natural inclusion speck, post office fresh and incredible quality for this Swiss Cantonal classic, with 1997 Alain von der Weid and 1999 Hans Renggli certificates (Zu.12, SFr 7,500 as hinged) cat. $7750 (Cat No. 1L5) (Image)