1923 Philately for labor, complete set of five, also 250r pelure paper, first two l.h., others, including silver surcharge n.h., v.f., signed Goznak, cat. $2465 (Cat No. B38-42,40a) (Image)

Cat. $2465, Est.$750

1923 Philately for Labor, complete set of five, used, silver surcharge on piece, v.f., cat. $1275 (Cat No. B38-42) (Image)

Cat. $1275, Est.$500

1923 Philately for Labor surcharges complete, with additional paper variety of 250r, including 1r+1r bronze and gold, 4r+4r bronze and silver, all tied by 1 May 1923 Moscow First Day cancels on registered cover addressed to Czechoslovakia, v.f. and rare cover, franked with the complete set, with 1988 Mikulski certificate (Cat No. B38-42) (Image)

Est.$4,000

1923 Philately for Labor, silver surcharge on 5,000r, vertical pair, l.h. at top, n.h. at bottom, fresh and v.f., rare multiple, cat. $2900 (Cat No. B42) (Image)

Cat. $2900, Est.$1,500