From Vintage Organs Online

Playing The Hammond Organ - Elementary Instuction Book

Elementary Instruction book. A fast easy way to get how to play the Hammond Organ. Learn the description of the Hammond Organ, the Pre-Set Keys, tremulant effects, the expression pedal, locating pedal keys, pedal exercises, harmonic drawbar manipulation, harmonic drawbar manipulation…and a lot more. © 1941, complete, in good condition. (4) copies available