Typed Letter Signed TLS . WITH: Photogravure Signed

by Werner Heisenberg

$20,000 · Offered by Manhattan Rare Books

”It might perhaps interest you that in 1927 when Niels Bohr tried to interpret quantum theory in philosophical terms, he thought over it for months and discussed with friends which words would be most appropriate to render it, and finally indicated it with the word ‘complementarity'... HEISENBERG PROVIDES HIS RECOLLECTIONS OF THE ORIGINS OF NIELS BOHR’S CONCEPT OF “COMPLEMENTARITY”.A UNIQUE ITEM, OF UTMOST IMPORTANCE FOR THE

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