China 1932 North West Scientific Expedition set of 4, SG406/09 Saint Lucia stamps Dickie Henderson

Dickie Henderson

is included

he flew from Butte to Helena

New Zealand 1961 2½d on 3d vermilion

China 1932 North West Scientific Expedition set of 4, SG406/09 Saint Lucia stamps Dickie HendersonChina 1932 North West Scientific Expedition set of 4 to 10c deep blue in lower marginal horizontal strips of 3 with imprint and plate number, SG406 09. A fine set of marginal strips of 3, each fine used by two part Peiping circular date stamps. Most attractive and scarce, with used examples in strips of three exceptionally rare. Of the 25,000 sets printed, 20,500 were sold at $5 each to finance the expedition of Dr. Sven Hedin. The Sino Swedish