Ini merupakan gambar hasil penyuntingan yang berarti bahwa gambar tersebut telah diubah secara digital dari versi asli. Perubahan: Changed to JPEG, per request of user:The_Tetrast (see my talk page). Versi asli dapat dilihat di sini: Charles Sanders Peirce.png: . Perubahan dibuat oleh Ori.livneh.

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This image is a derivative work of the following images:

• File:Charles_Sanders_Peirce.png licensed with PD-USGov
  • 2010-05-12T17:18:58Z Ori.livneh 720x1080 (339607 Bytes) {{Information |Description=Charles Sanders Peirce. Great philosopher, scientist, and mathematician. Served 30 years with the Coast and Geodetic Survey. |Source=*[[:File:Charles_Sanders_Peirce_theb3558.jpg|]] |Date=2010-05-12

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