Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 01:43, December 3, 2018 Mr Taz (Talk | contribs) . . (6,362 bytes) (+23) . . (Adding categories) (undo) (cur | prev) 00:08, March 12, 2016 Will49 (Talk | contribs) . . (6,339 bytes) (+63) . . (undo) (cur | prev) 19:09, December 1, 2011 Wagnike2 (Talk | contribs) m . . (6,276 bytes) (0) . . (1 revision) (undo) (cur | prev) 21:56, September 14, 2010 Gatorfan6 (Talk | contribs) . . (6,276 bytes) (+6,276) . . (Created page with " A system of assignment of jersey numbers was initiated in American football's NFL in 1952; it was updated and made more rigid in 1973, and has b…") Retrieved from "https://americanfootball.fandom.com/wiki/Squad_number" Community content is available under CC-BY-SA unless otherwise noted.