1918 Issue, complete set in blocks of four, each stamp with security punch and overprinted Specimen in red, n.h., fine-v.f. (Cat No. 209-19S) (Image)

Est.$150

1932-34 Issue, 2c dark blue, 4c dark green, 10c orange, 15c violet, perforated trial color proofs overprinted Specimen, four different blocks of four, n.h., v.f. (Cat No. 306/311S) (Image)

Est.$150

1936-38 issues, selection of 12 different imperforate pairs and 2 imperf. singles, postage and Air Post, with or without security punches, fine-v.f. (Cat No. 342/383P) (Image)

Est.$150

1936-38 10c Arms (two different) and 2c "Pro-Desocupados", three American Bank Note Company models, all beautifully mounted, hand-corrected, v.f. (Image)

Est.$250