Very rare vintage.
Variety with initials IGS of Johann Georg Schomburg, mint maste of Dresden mint in years 1716-1734.
Attractive coin in about uncirculated condition. Graded AU58 by NGC.
Obverse: bust of the king to the right
D G FRID AUGUST REX POL DUX SAX I C M A & W
Reverse: crowned coats of arms of Poland, Lithuania and Saxony, below the initials ILH and hook mint mark
SAC ROM IMP ARCHIM ET ELECTOR
Diameter 46 mm