Polish Vertebrates Evolution Series
Poland · 1966 · 20gr, 30gr, 40gr, 60gr, 90gr, 1.15zł, 1.35zł, 1.55zł, 2.50zł
This set of nine stamps illustrates the evolutionary development of vertebrates, featuring various animals from aquatic life forms to land mammals. Each stamp showcases a distinct species representing a stage in this biological progression.
Issued in 1966 by the Polish Post, this series reflects a common theme in mid-20th century philately, particularly in Eastern Bloc countries, of promoting scientific and educational topics like evolution.
Printing Method
Photogravure
Image: Rijksmuseum · License: CC0
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.
