The Keeneland January Horses of All Ages Sale will mark the inaugural consignment of Amy Bunt and John Barton's Baldwin Bloodstock, which will offer 21 horses during the four-day auction next week. Bunt, who was a partner in the now-disbanded Select Sales Agency and a principal in Machmer Hall Sales which debuted at the yearling sales last fall, brings a wealth of international experience to the new endeavor. "When we sat down earlier in the spring and talked about Machmer Hall Sales and the direction they wanted to go in,...