Vintage GARRARD model RC90 3-speed automatic record changer. Original old Sams Photofact manual. Includes operation, schematic, layout, adjustment instructions, voltage & resistance test chart, exploded parts view, repair parts list and description.  11 pages. Dated  1954. Garrard Engineering and Manufacturing Co., LTD, of Swindon, Wilts, England.  This manual would make a sensational accompaniment to your classic audio equipment.