| Issuer | Polish–Lithuanian Commonwealth |
| Year | 1765-1795 |
| Type | Standard circulation coin |
| Value | 1 Groschen (1 Grosz) (1⁄30) |
| Currency | First Zloty (1573-1795) |
| Composition | Copper |
| Weight | 3.8 g |
| Dimensions | 21 mm |
| Thickness | 0.8 mm |
| Shape and Technique | Round |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Kop#2180-2230, KM#177, Fischer Po#SAP003 |
| Obverse description | Signature of king Stanisław August Poniatowski. Crown above. |
| Obverse script | Latin |
| Obverse lettering | 17 SAR 91 |
| Reverse description | Poland-Lithuania Kingdom coat of arms in a crown. Lettering around. |
| Reverse script | Latin |
| Reverse lettering | I GROSSVS REG POL M D L |
| Edge | Smooth |
| Mint | |
| Mintage | 1765 - Kop# 2181 - 1765 g - Kop# 2180 - 1766 g - Kop# 2186 - 1767 g - Kop# 2190 - 1768 g - Kop# 2193 - 1769 g - Kop# 2194 - 1770 g - Kop# 2195 - 1771 g - Kop# 2196 - 1772 AP - Kop# 2198 - 358 000 1772 g - Kop# 2197 - 1773 AP - Kop# 2199 - 218 000 1774 AP - Kop# 2200 - 196 000 1774 EB - Kop# 2201 - 1775 EB - Kop# 2202 - 1 650 000 1776 AP - Kop# 2203 - 2 045 000 1776 EB - Kop# 2204 - 1777 AP - Kop# 2205 - 1 425 000 1777 EB - Kop# 2206 - 1778 EB - Kop# 2207 - 1 138 000 1779 EB - Kop# 2208 - 1 175 000 1780 EB - Kop# 2209 - 523 000 1781 EB - Kop# 2210 - 300 000 1782 EB - Kop# 2211 - 285 000 1783 EB - Kop# 2212 - 897 000 1784 EB - Kop# 2213 - 609 000 1785 EB - Kop# 2214 - 795 000 1786 EB - Kop# 2215 - 178 000 1787 EB - Kop# 2217 GROSSUS - 3 636 000 1787 EB - Kop# 2217 GROSUS - 1788 EB - Kop# 2219 - 4 060 000 1789 EB - Kop# 2221 - 1 966 000 1790 EB - Kop# 2222 - 5 763 000 1791 EB - Kop# 2223 - 3 220 000 1791 MV - Kop# 2224 - 1792 MV - Kop# 2226 - 1792 ЕВ - Kop# 2225 - 4 524 000 1793 MV - Kop# 2227 - 2 823 000 1794 MV - Kop# 2229 - 2 484 000 1795 MV - Kop# 2230 - |
| Catalog ID | 5493453100 |
| Comments |
