Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country. Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Keana_Wonder_Mine_1906_Ad.jpg
Captions
Advertisement of 1906
Items portrayed in this file
depicts
copyright status
public domain
inception
June 1906Gregorian
captured with
iPhone 11
exposure time
0.0087719298245614035 second
f-number
1.8
focal length
4.25 millimetre
ISO speed
125
media type
image/jpeg
instance of
photograph
File history
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