Personal papers
Newspaper career
Freelance work
McGuinness research materials
Monograph series
McGuinness broadcasts, lectures and workshops
McGuinness artifacts and sound recordings
McGuinness library
Stephen Adolph Magnacca fonds: Historical interests
Stephen Adolph Magnacca fonds: Military interests
Stephen Adolph Magnacca fonds: Photographs
Beatrice Culleton Mosionier fonds
Joseph H. Hughes collection - Edwardian music sheets
Joseph H. Hughes collection - Hughes & Co. ...