User contributions
- 08:20, 14 January 2018 (diff | hist) . . (+160) . . Talk:1941: Dying Gift
- 06:26, 7 December 2017 (diff | hist) . . (-42) . . 1925: Self-Driving Car Milestones (→Explanation)
- 15:09, 29 March 2017 (diff | hist) . . (+154) . . Talk:1681: Laser Products