
1919 500d on 4k Green, Inverted Overprint "POŠTA ČESKOSLOVENSKÁ 1919"
Czechoslovakia · 1919 · 500d on 4k
This definitive stamp features a green depiction of a Hussite warrior, originally a 4-koruna value from the Austro-Hungarian Empire. It was provisionally overprinted in red with "POŠTA ČESKOSLOVENSKÁ 1919" and a new denomination of 500 deniers for use in the newly formed Czechoslovak Republic. This particular example is famous for its inverted overprint error.
Issued shortly after the formation of Czechoslovakia in 1918, this stamp represents the transitional period of repurposing existing Austro-Hungarian materials for the new nation's postal needs. Inverted overprint errors from this era are highly prized by collectors.
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View on Wikimedia CommonsEstimated Values by Condition
Perfectly centered, fresh, no faults
Well centered, fresh colors
Nicely centered, minor flaws
Average centering, acceptable
Off-center or visible wear
Prices are approximate market estimates for educational purposes. Actual values depend on specific factors including cancel type, margins, and provenance.


