1914 unexploded Un Peso booklet, with 1c violet, pane of four, 2c green and 5c orange (2) panes of eight, all with purple overprints, separated by glassine interleaves, covers stapled at left, minor staple rust as often, v.f. booklet, with 1987 MEPSI certificate (Cat No. 370a, 371a, 374a) (Image)

Est.US$500