Vintage WILCOX-GAY model 4A10Recodio magnetic tape recorder and playback. Original old Sams Photofact manual includes schematic, layout, alignment instructions, voltage & resistance test chart, exploded view parts, repair parts list and description. 10 pages. Dated 1954. Wilcox-Gay Corporation of Brooklyn, NY and Charlotte, MI. This manual would make a sensational accompaniment to your classic audio recording equipment.