AUSTRIA. Salzburg. 1/2 Taler, 1694. Johann Ernst von Thun und Hohenstein. PCGS MS-66 Gold Shield. KM-253. This resoundingly gorgeous minor, presenting a bold strike from the characteristic roller dies by which the coinage is known, features steely gray surfaces that are emboldened by a charming pastel tone throughout. Just one has been seen finer at PCGS for the date.