1892, 30c brown on bistre, overprinted in red, ideal centrally-struck c.d.s., a scarce stamp, signed Brun, fine. (Sc. 21, $925) (Image)

Est. $200-300

1892, 35c black on yellow, overprinted in black, used with lovely centrally-struck c.d.s., fresh and attractive, fine; with 2001 APEX certificate. (Sc. 22, $925) (Image)

Est. $200-300

1892, 60c black Postage Due, overprinted in black, hinge remnant, precise impression, large margins with sheet margin at top, very fine; with 2001 APEX certificate. (Sc. J12, $1,200) (Image)

Est. $300-400

1892, 60c black Postage Due, overprinted in black, well-centered within large margins, choice c.d.s., signed Engel, very fine. (Sc. J12, $775) (Image)

Est. $200-300

1892, 1fr brown Postage Due, overprinted in black, large margins, neatly-struck c.d.s., rich color, very fine; with 2001 APEX certificate. (Sc. J13, $1,500) (Image)

Est. $500-750

1892, 1fr brown Postage Due, overprinted in black, exceptionally well-centered amidst large balanced margins, centrally-struck 1893 dated c.d.s., multiple expert markings, a choice example of this key value, extremely fine. (Sc. J13, $1,500) (Image)

Est. $400-500