Copland, Aaron Box 1, Folder 8 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceGeneral CorrespondenceTo Porter, from Individuals
[Copland, Aaron ?] Box 1, Folder 8 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceGeneral CorrespondenceTo Porter, from Individuals
[Copland, Aaron] Box 11, Folder 123 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceYaddo PapersGeneral Business
Copland, Aaron Box 16, Folder 194 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceLois Porter's CorrespondenceLetters in Response to Quincy Porter's Death
Copp, Mary (Mrs. Joseph Addison) Box 16, Folder 194 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceLois Porter's CorrespondenceLetters in Response to Quincy Porter's Death
Copyright materials Box 10, Folder 102 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceOther Business, Financial, Legal Correspondence
Corbin, Jane and Hale Box 16, Folder 194 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceLois Porter's CorrespondenceLetters in Response to Quincy Porter's Death
Corelli, Keith Box 1, Folder 8 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceGeneral CorrespondenceTo Porter, from Individuals
Corey, Kay and Walter Box 16, Folder 194 Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975CorrespondenceLois Porter's CorrespondenceLetters in Response to Quincy Porter's Death
Correspondence Bookmark Collection Context Yale University -Irving S. Gilmore Music Library Quincy Porter Papers, 1897-1975