O./6.5/1
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Unidad documental simple
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21 Jan. 1920
Parte de Manuscripts in Wren Class O
FRSH/A/72
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Unidad documental compuesta
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1949–1959
Parte de Papers of Otto Frisch
Invitations to address College societies, chiefly Trinity Mathematical Society, 1949-59.
Requests for advice and help with College music, recitals, etc., 1949-57.