User contributions for Klamich
A user with 2 edits. Account created on 12 May 2024.
12 May 2024
- 15:4415:44, 12 May 2024 diff hist −6 m History of coal mining →Early history current
- 15:4315:43, 12 May 2024 diff hist +1,316 History of coal mining →Adding the oldest known use of black coal.