- The Jazz Discography - by Tom Lord - The jazz listing reference!
Mainspring Press offers free discography downloads from John Bolig, Dick Spottswood, Allan Sutton, William R. Bryant, George Blacker, Brian Rust, The Record Research Associates & others.
- International Record Company,
- RCA Victor Program Transcriptions,
- Victor Film and Theater Records,
- Champion Records Identification Guide,
- Star Records,
- Historic Masters,
- Victor Monthly Supplements (1904),
- Sonora vertical-cut records,
- National Music Lovers and New Phonic,
- Ragtime on Records (1894-1950),
- Keen-o-Phone / Rex / Imperial,
- Victor blue/green/purple (1910-1926),
- U-S Everlasting Cylinders (1910-1913),
- Indestructable Cylinders (1907-1921),
- Ajax (US),
- Columbia / Graphophone Grand / Busy Bee cylinders (1896-1909),
- Vocalion 14000 series,
- Columbia ethnic series,
- JAZZ AND RAGTIME RECORDS (1897–1942) by Brian Rust,
- OKeh vertical-cut
- The Online Discographical Project has hundreds of thousands of 78 listings by label.
- The LOC (Library of Congress) has a their entire collection of 78s listed on their SONIC tool online.
- UCSB posted the Victor Red Seal Discography, available as a single PDF download
- University of Wisconsin has their discography of the New York Recording Laboratories of Port Washington, Wisconsin: Paramount, Broadway, Famous, and Puritan.
- Jazz Record Label Listings Project and history, mostly post-WWII, plus the BRIAN project (share discographies created with the Brian application.)