Research material gathered by Frederick S. Voss regarding portrait painter G. P. A. (George Peter Alexander) Healy (1813-1894), including correspondence with museums, historical soceities, and librarys, articles about Healy and his sitters, as well as photocopied correspondence and manuscripts written by Healy.
The Robert C. Graham collection of artists' letters measure 0.2 linear feet and dates from 1783 to 1935, with the bulk of the letters dating from 1804 to 1877. Graham, an art dealer and collector, compiled the unrelated letters of several late eighteenth-century and nineteenth-century painters such as Thomas Biddle, Thomas Doughty, G. P. A. Healy, Daniel Huntington, Henry Inman, Emanuel Leutze, Samuel F. B. Morse, Rembrandt Peale, John Singer Sargent, Thomas Sully, John Trumbull, Benjamin West, and others.
The papers of sculptor Hiram Powers measure 12.4 linear feet and date from 1819 to 1953, with the bulk of the material dating from 1835 to 1883. Over two-thirds of the collection consists of Powers' correspondence with business associates, purchasers of his artwork, and numerous friends in the United States and Florence, Italy. Of note is Powers' "Studio Memorandum," from 1841 to 1845, which contains dated notations of letters written, receipts and expenditures, business contacts, works in progress, commissions and price quotations for work, comments on problems encountered during studio work, and other notes. Additional papers include scattered biographical material, financial and legal records, printed materials, photographs of Powers, his family, artwork, as well as an extensive collection of carte de visite and cabinet card portraits of many notable figures. Also found is a small amount of artwork by Powers and others, a scrapbook, and two autograph and memorabilia albums.