(2 Mark) largesse coin, 1751, signed F, struck for the king's coronation, 10.6g., crowned half length bust of the king right wearing ermine robes decorated with crowns and wearing the Order of the Seraphim, rev. ADOLPH.FRID. SVEC.GOTH.VAND.REX etc. (Hild.II p.97/21,ex SM. 120; KM. M 44a), long semi-circular die flaw on obverse, extremely fine