Zellerfeld rechenpfennig by Johann Anton Pfeffer

rechenpfennig indicant altissimvm profvnda 

1766
copper
26 mm. 5.60 g.

INDICANT ALTISSIMVM PROFVNDA (Point to the deepest
Two miners work inside a mountain

I.A. PFEFFER. COM. M. M. Z. Z. 1766 (Iohann Anton Pfeffer, Communion-Münzmeister zu Zellerfeld)
The coat of arms of the mint master - a pepper plant in a shield