1 janv. 1904 - Harold Marsh discovers Ichor Falls' timber can be treated with chemicals
Description:
"In 1904, Harold Marsh, a chemist, discovered that Ichor Falls wood was every bit as strong as higher-quality wood if it was treated chemically."-Ichor Falls' Visitor Guide
Ajouté au bande de temps:
Date:
1 janv. 1904
Maintenaint
~ Il y a 121 ans