Six Black Horses (1962)This is an original Australian daybill movie poster from 1962 for Six Black Horses starring Audie Murphy, Dan Duryea, Joan O'Brien, Roy Barcroft, and Phil Chambers. Harry Keller directed the western film.. The poster measures 13. 5" x 30" and is in very good to excellent condition with minimal edge wear and surface creasing. The poster was folded at the time of printing. Most folds flatten out nicely for framing and are often desirable for vintage,