Source: World Stamp Album
Issued by: Russian offices in China
Function: postage
Date: 1910
Issue: 1910
Denom: 50k
Overprint: KITAI
Ovpt color: black
On: 1909 50k issue=1909 var=varnished paper=wove of Russia
Color: red brown & green
Design: arms of Russia (1889 c)
Variant: varnished
Perf: 14x14.5
Paper: wove
Catalog value:

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