History

Time	Change
2016-06-13 09:40:44+00:00	Associated with 国際子午線会議
2016-07-19 01:11:37+00:00	Associated with 万国測地会議
2016-08-02 06:21:58+00:00	Disassociated from 万国測地会議
2016-08-21 11:39:35+00:00	Associated with 本初子午線及び計時万国公会
2016-08-21 12:05:18+00:00	Associated with 本初子午線并計時法万国公会
2016-08-21 14:04:02+00:00	Associated with International Meridian Conference
2016-08-21 15:35:47+00:00	Associated with 万国子午線会議
2017-11-26 08:15:17+00:00	Associated with 萬國普通子午線及計時法公會
2019-03-30 09:15:14+00:00	Associated with 万国普通本初子午線会議
2019-03-30 09:15:14+00:00	Associated with 萬國普通本初子午線會議
2020-01-01 08:05:40+00:00	Associated with バンコク子午線会議