File:John Herbert Hedley brochure.png

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Description

Promotional materials for John Herbert Hedley's lecture "Rambling Through the Air."

Source

University of Iowa Libraries.

Date

192-

Author

Not known

Permission
(Reusing this file)

This work is in the public domain because it was published in the United States between 1929 and 1977 inclusive, without a copyright notice. Unless the author has been dead for several years, it is not in the public domain in countries that do not apply the rule of the shorter term for US works. This includes Canada, China (not Hong Kong, Macao, or Taiwan Area), Germany, Mexico, Switzerland, and other countries with individual treaties. See also further explanation.

This image appeared on Wikipedia's Main Page in the Did you know? column on 25 April 2012 (see archives).

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:38, 12 April 2012		515 × 700 (580 KB)	ACP2011 (talk \| contribs)	{{Information \|Description:Promotional materials for John Herbert Hedley's lecture "Rambling Through the Air." \|Source=University of Iowa Libraries. \|Date=192- \|Author=unknown \|Permission:{{PD-US-no}} }} {{Copy to Wikimedia Commons}}

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