File:Refractor Cincinnati observatory.jpg

$File:Refractor Cincinnati observatory.jpg$

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描述Refractor Cincinnati observatory.jpg	English: Engraving from "Smith's Illustrated Astronomy" from 1848 of the Cincinnati Observatorys 11 inch "Merz and Mahler" refracting telescope installed in 1843. It is described in the 1848 text as "The 2nd Telescope in size in the United States at the Cincinnati Observatory." It is believed to be the oldest professional telescope still in use in the Western Hemisphere^[1]. Cover and inside: "Smith's Illustrated Astronomy, Designed for the use of the Public Or Common Schools in the United States." By ASA Smith Second Edition Published by Candy & Burgess 60 John Street New York 1848.
來源	Smith's Illustrated Astronomy, Designed for the use of the Public Or Common Schools in the United States
作者	This file is lacking author information.

Public domain	This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.	United States
	This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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2006-10-17 00:48 Halfblue 1218×1800× (374726 bytes) "THE 2d TELESCOPE IN SIZE IN THE UNITED STATES AT THE CINCNNATI OBSERVATORY." Cover and inside illustration from: "Smith's Illustrated Astronomy, Designed for the use of the Public Or Common Schools in the United States." By ASA Smith Second Edition

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現時	2012年6月25號 (一) 06:14		1,218 × 1,800（366 KB）	Lakokat	{{Information \|Description={{en\|Engraving from "''Smith's Illustrated Astronomy''" from 1848 of the en:Cincinnati Observatorys 11 inch "Merz and Mahler" en:refracting telescope installed in 1843. It is described in the 1848 text as "''The 2...

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