Check the listing for details. Duplex Phonograph Gramophone Instruction Manual Reproduction with Advertisements. Condition: New. Listed at 15.00 USD. This is a REPRODUCTION Duplex Phonograph Instruction Manual for setting up operating the machine. Printed on quality paper, this manual has a total of 4 pages inclusive of front and back cover. Also included are two Duplex Phonograph reproduction advertisements 8-1/2"x 5-1/2" All my reproduction brochures have been scanned from original sources and digitally restored to as near original condition as possible with all blemishes, stains etc, removed and printed on quality paper & equipment. The Instruction Manual is 8-1/2"x 5-1/2" and has operating instructions and diagrams. Shipping & Handling to U.S. & Canada $5.00 International Shipping $9.00 COMBINE SHIPPING using the ADD TO CART button. Check out my other manuals/brochures, and pay only $2.00 SHIPPING per additional brochure.