User contributions for Petrus3743
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A user with 1,099 edits. Account created on 20 February 2012.
21 April 2024
- 17:4617:46, 21 April 2024 diff hist 0 Heptadecagon →Construction: 1818 replaced 1806, → justification are the references
17 April 2024
- 14:2814:28, 17 April 2024 diff hist 0 m Heptadecagon →Construction: "1806"
15 April 2024
- 17:4917:49, 15 April 2024 diff hist 0 m Heptadecagon →Construction: corrected