Auction: 314 - Numismatic Collector's Series Sale
Lot: 1161
Doctor Jack Pot Mining (WY), 400 shares, 1912, #2767, with wrong embossed seal on face - actually for the Guanajuato Power and Electric Co! - pencil marks highlighting seal, staple hole, VF+.
Estimate
$50 to $100
Watch, listen and bid as if you were in the room. Now available for auctions worldwide.
Click here to bid live
An exclusive and confidential service for the discerning collector or vendor.
View the Gallery
Download every Spink catalogue on your iPad, iPod or iPhone using free Spink app.
Download From iTunes© 2026 Spink & Son. All rights reserved.