1875 10c lilac, unused, v.f., handstamped guarantee, rare, cat. $2400 (Cat No. O3) (Image)

Cat. $2400, Est.$500

1875 12 1/2c rose, h.r., v.f., signed Calves, cat. $475 (Cat No. O4) (Image)

Cat. $475, Est.$150

1875 25c ultramarine, overprint type I, unused with original gum, h.r., pencil signed, with 1992 Rene Demuth certificate which mentions slight abrasion above the second "I" of "Officiel", otherwise v.f. One of the rarest stamps from Luxembourg (Mi.6IAb) (catalogued as unused without gum) cat. $2100 (Cat No. O7) (Image)

Cat. $2100, Est.$500

1883 5fr orange brown, overprinted "S.P.", h.r., well centered for issue, signed Roger Calves, with 2003 Behr certificate. A rare stamp, cat. $2200 (Cat No. O64) (Image)

Cat. $2200, Est.$500

1915 12 1/2c and 17 1/2c Duchess Marie Adelaide, each with surcharge double, n.h., irregular perforations as often, fine-v.f., with 1987 Rene Demuth certificates (Mi.94a,96a) (Cat No. O100,102var) (Image)

Est.$500