Watch List notes:

MAINZ: Republic of Mainz, AE sol, 1793, KM-601, Siege issue, usual crude strike, NGC graded MS62. After a long siege in which much of the city was destroyed, Prussian and Austrian troops conquered the city on 22 July 1793. The republic ended, and the Jacobins were persecuted until 1795 when Mainz came under French control again.

Estimate: 100-150 USD