User contributions
- 10:53, 3 October 2016 (diff | hist) . . (+196) . . Talk:509: Induced Current
- 15:00, 7 June 2016 (diff | hist) . . (+56) . . 1688: Map Age Guide (→Table)
- 00:12, 3 June 2016 (diff | hist) . . (+91) . . 1688: Map Age Guide (The interval 1928-1930 is missing.)