1920 5pf-40pf overprinted "Plebiscite", unissued set of five, n.h., v.f., three stamps with Plate No., signed Mikulski, cat. €1500 (Cat No. Mi.II-VI) (Image)

Cat. €1500, Est.$200

1920 5pf-40pf, unissued set of five, sheet margin blocks of four, three blocks with Plate Numbers at sides, n.h., v.f., signed Mikulski, cat. €5000 (Cat No. Mi.II-VI) (Image)

Cat. €5000, Est.$1,000

1920 5pf-40pf, unissued set of five, bottom sheet corner margin plate number blocks of four (three sets with P or OR numbers), n.h., v.f., signed Mikulski. A rare set of blocks, cat. €8700 (Cat No. Mi.II-VI) (Image)

Cat. €8700, Est.$1,500

1920 1m carmine rose, 3m black violet, each with overprint inverted, l.h., v.f., with handstamped guarantee markings on back, cat. $1000 (Cat No. 24a,28a) (Image)

Cat. $1000, Est.$500