
Postage Due Stamp, 50h on 5h Green
Czechoslovakia · 1927 · 50h on 5h
This postage due stamp features a green numeral '5' within an ornate design, originally valued at 5 haléřů. It was later overprinted in black with '50' and a horizontal bar, surcharging it to a new value of 50 haléřů. The overprint is a key feature, creating a significant and rare variety.
Issued in 1927, this surcharge was created to meet changing postal rate requirements in the First Czechoslovak Republic. The inverted overprint is a famous printing error, making it one of the most sought-after and valuable stamps in Czechoslovakian philately.
Printing Method
Typography
Catalog Numbers
Estimated 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.



