William III. Silver Crown, 1697. 

GVLIELMVS III DEI GRA, laureate, third draped bust right over a breastplate with horizontal neck line.
MAG BR FRA ER HIB REX and date 1697, Edge: NONO, crowned cruciform shields of England, Ireland, Scotland and France with lion rampant in the centre. 

Seaby 3473.
Extremely rare with NONO.

Courtesy Ira & Larry Goldberg Auctioneers, Beverly Hills, CA. www.goldbergcoins.com
Sale 31: The Pre-Long Beach Auction May 30 - June 1, 2005, Lot 2245