SRAF/C/179
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Item
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11 Apr 1966
Part of Papers of Piero Sraffa
WITT/DT/306
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Item
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n.d.
Part of Papers of Ludwig Wittgenstein
Note by Brian McGuinness at top right, 'Transcript from Schlick's Shorthand by Mr Mazinger of Zürich 1967 BFMcG'.
Headed 'Los blad in map "Wittgenstein"'.