1897-1916 collection on 28 pages, mostly a study of cancels, many on pieces, with Finschhafen, Eitape (one NWPI 4p Radio-Telegraph cancel), Friedrich Wilhelmshaven (five canceled "Madang" on NWPI overprints), Herbertshohe, Kaewieng, Kieta, Deulon, Maron, Manus, Matupi, Morobe, Namatanai, Rabaul, also North German Lloyd Service "Seepost" cancels (Singapore-Herbertshohe route), few postal cards & photographs, some signed, mostly fine-v.f. (Image)

Est.$500

1898 25pf orange, inverted overprint, small h.r., well centered, signed Dierichs, also Hans Bothe, with his 1979 certificate. A rare stamp, only 100 printed (Mi.5K) cat. €2800 (Cat No. 5a) (Image)

Cat. €2800, Est.$1,000

1913 German-English Airship Expedition, 1m unissued, n.h., post office fresh, v.f., rare (Cat No. Si.II) (Image)

Est.$1,500