U.S. and Worldwide Stamps and Postal History

1914 overprinted on German New Guinea 2p on 20p ultramarine, 6 1/2mm spacing, from the rare 9th Setting, heavy h.r., some surface staining and small thin, otherwise v.f, with 1993 Holcombe certificate. A very rare setting of which only a few have been recorded
Estimate: $500