| IGS |
Johann Georg Sorberger, Darphane Ustası, Meiningen (1689-1690) |
| HMO |
Heinrich Ernst Obermüller, Darphane Ustası, Meiningen (1714-1717) |
| SNR |
George Nicolaus Riedner, Darphane Müdürü, Bamberg, Meiningen (1760-1774) |
| S |
Siegmund Scholz, Darphane Ustası, Bamberg (1760-1774), Meiningen (1760-1774), Nuremberg (1746-1779) |
| R |
George Nicolaus Riedner, Darphane Ustası, Bamberg (1760-1793), Meiningen (1760-1793), Nuremberg (1746-1793), Eichstätt (1764-1793) |
| ICK |
Johann Christian Knaust, Darphane Ustası, Saalfeld (1764-1794), Meiningen (1765-1794) |
| L |
Georg Christoph Löewel, Darphane Ustası, Meiningen, Saalfeld (1803-1833) |
| K |
Georg Krell Jr., Darphane Ustası, Meiningen (1835-1837) |
