rotated 45 degrees, 13 copies rotated at multiples of 27.69 degrees Animated gif versions: removal method return to background, frame delay 15/100 seconds...
page is frequently viewed). Date 17 September 2011 Source File:Phenakistoscope_3g07690a.gif Author c1893 (14699Y U.S. Copyright Office). CC by Eadweard Muybridge...
