Uncommon booklet for an article by Niels Bohr entitled “The Structure of the Atom,” reprinted from an issue of Nature dated July 7, 1923, measures 7.5 x 10.75, sixteen pages, signed and inscribed on the first page in black ink, “Mr. Bob Fiedler, with kind regards, Niels Bohr.” In fine condition. Pre-certified PSA/DNA.
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