File:Acta Eruditorum - II orologi, 1737 – BEIC 13458392.jpg

Original file(1,371 × 1,205 pixels, file size: 475 KB, MIME type: image/jpeg)

Summary

II orologi
Title
II orologi
Series title Acta Eruditorum
Description
Illustration
Language Latin
Publication date 1737
publication_date QS:P577,+1737-00-00T00:00:00Z/9
institution QS:P195,Q3639582
Place of publication Leipzig
Source
Available in the BEIC digital library and uploaded in partnership with BEIC Foundation.


Permission
(Reusing this file)
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 100 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.

Captions

This appears to be a mechanism to read the Equation of Time from a cam, then move the outer dial so the minute hand indicates apparent solar time in addition to mean solar time. It appears to display 4:55 apparent solar time and 5:00 mean solar time.

Items portrayed in this file

depicts

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f361ad75f2a3f83df0b7e5b8e1e2929d34e782f9

486,669 byte

1,205 pixel

1,371 pixel

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Date/TimeThumbnailDimensionsUserComment
current09:38, 28 June 2017Thumbnail for version as of 09:38, 28 June 20171,371 × 1,205 (475 KB)Federica Viazzi (BEIC)pattypan 0.6.0
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