Klubbat för:

30000 SEK

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8 000-10 000 SEK

Beskrivning

NIELS BOHR DEDICATION COPIES (3). Three works dedicated to professor N. von Kock, all first editions.

BOHR, NIELS. Studier over metallernes Elektrontheori. Copenhagen, Thaning & Appel, 1911.
4to (250x180 mm.). Green printed wrapper, slight wear to corners, holes (for binders) throughout. First edition.

BOHR, NIELS. Atomernes bygning og stoffernes fysiske og kemiske egenskaber. Copenhagen, 1922.
4to (235x155 mm.). Yellow printed wrapper, slight soiling. First edition.

BOHR, NIELS. Om atomernes bygning. Copenhagen, 1923.
4to (235x155 mm.). Yellow printed wrapper, slight wear to corners, some slight spotting. First edition.

All three works with dedication to professor Niels von Kock, one on the upper wrapper, 2 on the flyleaves.
Niels von Koch (1870-1924), Swedish mathematician who gave his name to one of the earliest fractal curves to be described, the Koch snowflake.

Auktionsnummer:

6112

Datum:

2020-12-10