The annual Ocala Breeders' Sales Company's fall mixed sale gets under way Monday and continues through Friday. The consignors' preferred catalog has 962 lots and goes through Wednesday. The open sessions, Hips No. 963 to 1,519, sell on Thursday and Friday. Featured in this year's auction is phase two of the Farnsworth Farms dispersal and the continuing dispersal of Four Horsemen's Ranch's breeding and racing stock.