Canal Zone, Official, 1941, 50¢ rose lilac, type Ia. O.g., lightly hinged, precancelled, Extremely Fine; very scarce this nice. Scott No. O8  $650. $0 (Image)

Canal Zone, Official, 1941, 50¢ rose lilac, type Ia. O.g., precancelled, Very Fine; with 1977 P.F. certificate. Scott No. O8  $650. $0 (Image)

Canal Zone, Official, 1941, 50¢ rose lilac, type Ia. O.g., lightly hinged, precancelled, fresh and Fine. Scott No. O8  $650. $0 (Image)

Canal Zone, Official, 1941, 50¢ rose lilac, type Ia. Two examples, cancelled, first without gum, second o.g, never hinged with a tiny gum skip, Fine lot (no photo). Scott No. O8  $1,300. $0

Canal Zone, Official, 1941, 50¢ rose lilac, type Ia. O.g. precancelled, fresh, Fine. Scott No. O8  $650. $0 (Image)

Canal Zone, Official, 1941, 50¢ rose lilac, type Ia. Rejoined block of 4, nice color without the usual toning, block of 4, Fine; with 2001 P.F. certificate. Scott No. O8  $2,600. $0 (Image)

Canal Zone, Official, 1941, 50¢ rose lilac, type Ia. Block of 4, precancelled, with o.g., well centered, Very Fine, very scarce as a block; with 1992 P.S.E. certificate. Scott No. O8  $2,600. $0 (Image)