50 Groszy Trial Strike Ni - lettering J H

Poland's monetary infrastructure had to be built from scratch following the 1918 restoration of independence after 123 years of partition, and the 1919 trial strikes represent the experimental phase of that process — multiple metals, edge treatments, and monogram combinations were tested before production specifications were fixed. The "J H" lettering refers to the die-cutter's or essayist's initials, a detail that distinguishes this piece from otherwise identical trials and places it within a specific workshop iteration.

Nickel was ultimately abandoned for the circulating 50 Groszy type in favor of less strategically critical metals.