* SOZIALISTISCHE STERNE AUF ADLER (1961-1985): POLEN ★ 20 GROSHEN 1957! STEMPEL I.1! SELTEN! * SOCIALIST STARS ON EAGLE: POLAND ★DIE I.1! RARE!

* SOZIALISTISCHE STERNE AUF ADLER (1961-1985): POLEN ★ 20 GROSHEN 1957! STEMPEL I.1! SELTEN!
* SOCIALIST STARS ON EAGLE (1957-1985): POLAND ★ 20 GROSZES 1957! DIE I.1! RARE!

Interesting early and the rarest year of the type in attractive condition from the flourishing period of the country with beautiful decorated wings of the eagle by five-rays stars! Recently main types of the emission were discovered and basic classification was introduced.
Obverse
Die I1 - details closer to rim, thick script of circular legend. Small date, short nose to '1'.
Die I2 - details closer to rim, thick script of circular legend. Large date, long nose to '1', '9' with widely open tail.
This coin was struck with die I1. For high interest of collectors to the discovery the classification was published in article N№ 2759 en.numista.com/catalogue/pieces2759.html of Numista catalog. The rarest year in the emission.
Y#A47
F!!!
MASS 0.95 g

Lot 6168