[NOVELTY ATHLETES / ACROBATS]. Collection of photos and ephemera on Nelson & Proctor. American, ca. 1910s?20s. Eighteen pieces, including publicity photographs, cabinet-format photographs, an RPPC, and calling cards and advertising for Nelson & Proctor and the Nelson Trio, a group of novelty athletes presenting ?feats of agility and strength.? Photographs 11 x 7? and smaller. Occasional staining, but condition generally good or very good.