Category:1907 conferences: Revision history

14 September 2020

• curprev 19:0419:04, 14 September 2020 BrownHairedGirl talk contribs 36 bytes −155 use Template:YYYY conferences category header, which needs no parameters undo Tag: AWB

12 October 2017

• curprev 13:0613:06, 12 October 2017 Fayenatic london talk contribs m 191 bytes −7 merge events category, see Wikipedia:Categories for discussion/Log/2017 September 24 (via JWB) undo

15 January 2017

• curprev 12:1212:12, 15 January 2017 Tim! talk contribs m 198 bytes +23 →top: subcategory using AWB undo

30 August 2014

• curprev 02:4602:46, 30 August 2014 Hugo999 talk contribs 175 bytes +39 added Category:20th-century conferences using HotCat undo

24 July 2013

• curprev 01:4801:48, 24 July 2013 Hugo999 talk contribs 136 bytes +136 ←Created page with '{{Year by category | m = 1 | c = 9 | d = 0 | y = 7 | cat = conferences | sortkey = Conferences | in = | parent = Conferences by year }}'