extracted text

15 November 1 950

Professor Frank L. FCidner,
Van Siingelandtlaan"*^,
L e i de r^»
Dear Go31e&gue,
unfortunately T am eng^ïged already on Friday and
thsrefor'i' uninble.' to attend your address. I do hope, however, to
i!oe you soon.
YourR v«ry sincerely

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