Watch List notes:

German States, Free Imperial City of Frankfurt AR Vereinsthaler. 1857. FREIE STADT FRANKFURT., bust of Francofurtia to right, wearing ornate cloak and oak wreath; Eschenheimer Tower and two other rooftops behind right shoulder, Cathedral tower behind left / EIN VEREINSTHALER ⧾ XXX EIN PFUND FEIN ⧾, crowned imperial eagle facing, head left, with wings spread, date below. Edge inscription: STARK ⍭ IM ⍭ RECHT ⍭∗⍭. KM 354; Kahnt 166; Thun 141. 18.57g, 33mm, 12h.

Near Mint State; untouched, mirror-like surfaces, light iridescent toning. Very Rare variant, only 1,350 minted.

Ex Heidelberger Münzhandlung Herbert Grün e.K., Auction 68, 13 May 2016, lot 149.