Arthur Jeffries.jpg 1,190pages on this wiki Add New Page Edit History Talk0 No higher resolution available. Arthur_Jeffries.jpg (download) (640 × 360 pixels, file size: 22 KB, MIME type: image/jpeg) About File History Metadata There is no description yet. Add a description. Appears on these pages of Professor Proton Arthur Jeffries, Ph.D.—a.k.a. Professor Proton— was a down-on-his-luck former children's science... The Proton Resurgence "The Proton Resurgence" is the twenty-second episode of the sixth season of the American sitcom... File history Click on a date/time to view the file as it appeared at that time. Date/TimeThumbnailDimensionsUserComment current12:19, May 30, 2013640 × 360 (22 KB)Sheldon Cooper PhD (wall | contribs) Metadata This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file. Horizontal resolution 96 dpi Vertical resolution 96 dpi Y and C positioning Centered Exif version 2.21 Meaning of each component Y Cb Cr does not exist Supported Flashpix version 0,100 Color space sRGB Scene capture type Standard Read more The Itchy Brain Simulation The Helium Insufficiency The Clean Room Infiltration Retrieved from "http://bigbangtheory.wikia.com/wiki/File:Arthur_Jeffries.jpg?oldid=69547" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.