This record unit consists of curatorial and staff correspondence and memoranda pertaining to the Tower Concert series, exhibitions at the Hall of Musical Instruments, staff research and publications, organ building, acquisition of musical instruments, and funding for seminars and musical performance recordings. Also included are inquiries from private collectors, musicians, universities, and instrument manufacturers; minutes of meetings; floor plans for the Hall of Musical Instruments; recital announcements; audiotapes of Fesperman's organ performances; contracts with publishing companies; Fesperman's research material for the publications
Flentrop in America
Organs in Mexico
; exhibition proposals, scripts, loan agreements, and brochures from
Contemporary Musical Instrument Makers
; funding information, progress reports, photographs, and program booklets from Music at the Smithsonian, as well as the Tower Concert series; audiotapes and cassette recordings of concert performances, interviews with musicians, and music used for exhibitions; administrative records; photographs and slides of American and European chamber organs; correspondence between Fesperman and organ builder F. A. Flentrop; and staff research notes.