For sale is reprint of Hallicrafters S-20R Sky Champion Alignment and Servicing Manual. Manual is 18 pages long and includes 11″x17″ foldout schematic. Dated June 15 1945.
Manual consists of sections: Operating Instructions, Controls and Operation, Alignment Procedure. Part List is 12 pages long and very detailed, very helpful when troubleshooting. Must for every owner of this great receiver.