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Summary

Description
English: Besson comb nephoscope
Date
Source NEW YORK, SEPTEMBER" 28, 1912 Scientific American
Author NEW YORK, SEPTEMBER" 28, 1912 Scientific American

Licensing

Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

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inception

4 March 1912Gregorian

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image/png

checksum

66c783a6c31a9e2d369c3a6602edd5dc22c19ff4

determination method or standard: SHA-1

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1,524,700 byte

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1,428 pixel

width

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current16:09, 4 March 2019Thumbnail for version as of 16:09, 4 March 20191,078 × 1,428 (1.45 MB)Akrasia25User created page with UploadWizard

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