West Friesland. Provincial 1/2 Ducaton (1/2 Silver Rider) 1786 AU58+ PCGS, KM140.2, Delm-1050. An elusive fractional from this rider series, with dramatic smoke and maroon hues. The only of this year certified by PCGS. HID09801242017 © 2024 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice