Mizuno Dura-Sole right baseball cleat, sized 10 1/2", signed on the instep in red ink by Rickey Henderson. The white cleat appears worn, though no signs of clay or dirt are evident on the sole. Some white shoe polish can be observed on the sole, which has cracked in places due to age. This shoe was on display in the collection of former Orioles broadcaster Ted Patterson, who had access to American League clubhouses and obtained many pieces of pro equipment directly from players. Full LOA from James Spence Authentication.