Newsletter produced by the Hammond Organ Company for owners of its' Chord Organs. Includes numbers 12 through 22, January through November 1954. 1954 seems to have been a banner year for the Hammond Chord Organ, with the formation of many Chord Organ Clubs throughout the United States. Some noteable COC headlines in this document: Chord Organ Lecture Given To Students At University Of Houston; Governor Of Wyoming And Eastern Executive Discover New Hobby In Playing Chord Organ; Florida Publisher Plays Chord Organ And Overcomes Physical Affliction; Chord Organ Scords A Big Hit With America's Trailer Families; More Chord Organ Clubs Being Organized From New York City To Honolulu, Hawaii. Also included was a series of short articles written by famous organist Jesse Crawford just for Chord Organ owners.