For sale is reprint of Hallicrafters SX-71 and SX-71U Run4 Operating and Servicing Manual. Manual is 16 pages long and includes 11"x17" foldout schematic.  Manual consists of  sections: Description, Installation, Operation, Service.  Part List is 2 pages long and very detailed, very helpful when troubleshooting. Also Included is Tube Socket Voltage Chart. Must for every owner of this great receiver.  Real Paper Manual. Quality Printed and Comb Bound. Printed from available copy or scanned from original at 600dpi, restored in Photoshop, Laser printed on premium acid free paper, they will serve for years. Most manuals Include foldout of Circuit Diagram. Cover page printed on Cover Stock.