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[Fig. 1.]  A prism-spectroscope adjusted to view one particular color in the spectrum.

This file has been extracted from an original image in The New Student's Reference Work: Image:LA2-NSRW-4-0325.jpg.

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Public domain

The author died in 1936, so 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 80 years or fewer.


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Date/TimeThumbnailDimensionsUserComment
current11:48, 5 January 2023Thumbnail for version as of 11:48, 5 January 20231,424 × 710 (134 KB)LämpelStrahlengang grau
11:15, 5 January 2023Thumbnail for version as of 11:15, 5 January 20231,424 × 710 (111 KB)LämpelAuflösung
23:00, 26 March 2007Thumbnail for version as of 23:00, 26 March 2007720 × 400 (26 KB)Monedula[Fig. 1.]  A prism-spectroscope adjusted to view one particular color in the spectrum. {{ExtractedFromNSRW|Image:LA2-NSRW-4-0325.jpg}}

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