Keywords: GEH Variation.png en wikipedia 2010 June 4 File originally uploaded by User JWS as a PDF file Image GEH Variation pdf and released into the public domain by said editor Converted graph in PDF file to png and reuploading for use in GEH Transferred from http //en wikipedia org en wikipedia; transferred to Commons by User Sreejithk2000 using http //tools wikimedia de/~magnus/commonshelper php CommonsHelper 2006-03-27 Original uploader was Shell Kinney at http //en wikipedia org en wikipedia NORIGHTSRESERVED; PD-AUTHOR; Released into the public domain by the author graph en wikipedia Shell Kinney Original upload log page en wikipedia GEH_Variation png 2006-03-27 16 45 Shell Kinney 1093×721× 11421 bytes <nowiki>File originally uploaded by User JWS as a PDF file Image GEH Variation pdf and released into the public domain by said editor Converted graph in PDF file to png and reuploading for use in GEH </nowiki> Check categories 2010 June 5 en wikipedia GEH 2 Civil engineering Tests |