User contributions
- 16:32, 14 September 2019 (diff | hist) . . (+149) . . Talk:971: Alternative Literature
- 09:44, 22 August 2019 (diff | hist) . . (+31) . . Talk:2192: Review
- 21:50, 29 August 2018 (diff | hist) . . (+1) . . 730: Circuit Diagram