1 finding aid(s) found containing the word(s) Koyl, George S. (George Simpson), 1885-1975.

  1. Koyl-Mathieson collection, 1963-1969

    8,500 items. 24 containers. 9.6 linear feet. -- Manuscript Division, Library of Congress, Washington, D.C.

    Summary:

    Architectural drawings, surveys, correspondence, subject files, and related research material used to compile an architectural catalog.