Vintage Radio Service Manual - GAROD model 5A4  5-tube Superheterodyne AM radio receiver.  Manufactured by Garod Radio Corp., of Brooklyn, NY. Dated 1948. Original old Sams Photofact manual includes schematic, layout, alignment instructions, dial cord drive, voltage & resistance test chart, repair parts list and description. This manual would make a sensational accompaniment to your retro audio equipment.