This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Uncropped' to make image rectangular and hence more fitting for display on Wikipedia.. The original can be viewed here: Charles Sanders Peirce theb3558.jpg: '. Modifications made by Ori.livneh.

This image is in the public domain because it contains materials that originally came from the U.S. National Oceanic and Atmospheric Administration, taken or made as part of an employee's official duties. العربية ∙ čeština ∙ Deutsch ∙ Zazaki ∙ English ∙ español ∙ eesti ∙ suomi ∙ français ∙ hrvatski ∙ magyar ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ മലയാളം ∙ Plattdüütsch ∙ Nederlands ∙ polski ∙ português ∙ română ∙ русский ∙ sicilianu ∙ slovenščina ∙ Türkçe ∙ Tiếng Việt ∙ 简体中文 ∙ 繁體中文 ∙ +/−

This image is a derivative work of the following images:

• File:Charles_Sanders_Peirce_theb3558.jpg licensed with PD-USGov
  • 2006-02-23T04:01:25Z Kzollman 700x1072 (221275 Bytes) lightened the picture.
  • 2005-05-02T23:51:56Z Helix84 700x1072 (272310 Bytes) {{PD-USGov}} [[Charles Sanders Peirce]] Credit: National Oceanic and Atmospheric Administration/Department of Commerce [http://www.photolib.noaa.gov/aboutimages.html] ==Source== * http://www.photolib.noaa.gov/historic/c&gs

Uploaded with derivativeFX