- Antique Typewriter Collecting
- Anthony Casillo provides information on collectable typewriters, including pictorial gallery of early typewriters.
- Carbons to Computers - The Changing American Office
- Smithsonian Institution exhibit features museum display, timeline, and resources for further study.
- Lady Typewriter
- Features an antique typewriter virtual library and museum, a timeline, and news for collectors.
- Martin Howard Collection of Early Typewriters
- Comprised of typewriters from the very beginning of the typewriter industry (1880s and 1890s).
- Mike Campbell's Antique Typewriters
- Information on collecting typewriters. Includes a gallery, restoration tips, and resources.
- Typewriter Serial Number Database
- Date your old/ antique typewriter, by using the serial number listings database. Includes additional information for collectors.