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Schlesinger Library, RIAS, Harvard University: PC60-49-1
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Schlesinger Library, RIAS, Harvard University: PC60-49-2
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Schlesinger Library, RIAS, Harvard University: PC60-49-3
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Schlesinger Library, RIAS, Harvard University: PC60-49-4
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Schlesinger Library, RIAS, Harvard University: PC60-49-5
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Schlesinger Library, RIAS, Harvard University: PC60-49-6
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Schlesinger Library, RIAS, Harvard University: PC60-49-7
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Schlesinger Library, RIAS, Harvard University: PC60-49-8
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Schlesinger Library, RIAS, Harvard University: PC60-49-9
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Schlesinger Library, RIAS, Harvard University: PC60-49-10
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Schlesinger Library, RIAS, Harvard University: PC60-49-11
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Schlesinger Library, RIAS, Harvard University: PC60-49-12
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Schlesinger Library, RIAS, Harvard University: PC60-49-14
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Schlesinger Library, RIAS, Harvard University: PC60-49-16
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Schlesinger Library, RIAS, Harvard University: PC60-49-18
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Schlesinger Library, RIAS, Harvard University: PC60-68-3
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Schlesinger Library, RIAS, Harvard University: PC60-172-9
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Schlesinger Library, RIAS, Harvard University: PC60-175-2