Collector Network - Links for Coins, Bank Notes, Cards, and Stamps Collectors.

A collection at the UNC-Chapel Hill Music Library, still in the process of being scanned and indexed. Some images available.

Duke University's Historic American Sheet Music Project provides access to digital images of 3042 pieces of sheet music published in America between 1850 and 1920.

Offering a selection of vintage and antique sheet music, and music books with emphasis on the 1900’s through the 1950’s and much more with secure online ordering and a 7-day money back guarantee.

Tens of thousands of songs and instrumental pieces registered for USA copyright in the post-Civil War era, from the Library of Congress. Searchable with images.

A large collection of sheet music housed at Johns Hopkins University. Online searchable database, including images of works in the public domain.