R-, Silesia, Jerzy Rudolf of Legnica, 3 haler G-L-H 1621-23, Legnica, Letter Keys and Lion in shields, rare

Rare and sought-after copper coin with the letter L, city keys and lion in circular shields, denomination III below, G-H at the top. The one-sided 3 haler are undated, but due to the initials G-H, Georg Heinecke who was an engraver at the Legnica mint from 1621 to 1623, the coins should be dated to this period.