Variety with initials IBH of Johann Benjamin Hecht, mintmaster of Zellerfeld mint in 1739-1763.
Germany, Principality of Brauschweig-Wolfenbüttel, Karl I (1735-1780), Thaler 1752, Zellerfeld mint
Obverse: crowned oval coat of arms, held by two Wild Men
D•G•CAROLVS-DVX•BRVNSVIC•-&LVNEB•1752
Reverse: tower adn mine, in section DIE GRVBE / H: AVG: FRIED: BLEYFELD: / KAM WIED: IN AVSB: / IM QV: REM: 1750 / I.B.H.
in field REDEVNT SATVRNIA REGNA
Diameter 41 mm, weight 29.14 g