File talk:Slide rule example3.jpg

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This file was marked as equivalent to w:Image:Slide_rule_example3.jpg from en.wikipedia.org according to the NowCommons tag.

This is the edit history for that file's page:

• [2005-04-30T04:37:03Z] Bcrowell (This was made by manipulating a scan of a Pickett pocket slide rule, done by me, Benjamin Crowell, in 2005. The slide rule does not have a copyright notice on it, and works published in the U.S. without a copyright notice before 1977 are in the public dom)
• [2006-03-20T13:23:14Z] Stan Shebs (tag)
• [2006-10-12T01:52:32Z] Cinxx

Original title:

• Slide_rule_example3.jpg

Upload log:

• (del) (cur) 04:47, 30 April 2005 . . Bcrowell (Talk | contribs) . . 538×40 (4,637 bytes) (This was made by manipulating a scan of a Pickett pocket slide rule, done by me, Benjamin Crowell, in 2005. The slide rule does not have a copyright notice on it, and works published in the U.S. without a copyright notice before 1977 are in the public dom)
• (del) (rev) 04:37, 30 April 2005 . . Bcrowell (Talk | contribs) . . 538×40 (10,835 bytes) (This was made by manipulating a scan of a Pickett pocket slide rule, done by me, Benjamin Crowell, in 2005. The slide rule does not have a copyright notice on it, and works published in the U.S. without a copyright notice before 1977 are in the public dom)

Text:

This was made by manipulating a scan of a Pickett pocket slide rule, done by me, Benjamin Crowell, in 2005. The slide rule does not have a copyright notice on it, and works published in the U.S. without a copyright notice before 1977 are in the public domain. I therefore think the slide rule itself is in the public domain under U.S. law. I'm making this diagram available under GFDL license.
{{GFDL-self}}

Poccil 06:24, 16 October 2006 (UTC)