1084630 | GERMAN STATES. Julich-Berg. Wolfgang Wilhelm. 1650 AV Ducat. NGC MS61.  3.24gm. Bust, right within inner beaded circle; legend around 
/ Crowned shield of arms within order chain; date in legend around. KM 17; Fr.-391.
Ex. Gadoury Auction 2019, 15 November 2019, Lot  659 (€10,000 hammer); Ex. Ex UBS Auction 69, 23 January 2007, Lot 2006 (CHF 9000 hammer). 
Please use this link to verify the NGC certification number 
2126385011