Mainspring
Press Has Moved
Visit Our New Sites:
American Sound Recording History
Illustrated in-depth articles on historic 78 records, cylinders, phonographs, and the early recording industry
Free streaming site for 78-rpm and cylinder record enthusiasts, with full discographical data
Mainspring Press Free Online Discographies
Free PDF downloads of Mainspring Press' award-winning discographies and cylinderographies in newly revised and expanded editions, hosted by the University of California–Santa Barbara
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Please see individual sites for contact information.