Marker

Marker Who invented the texta?
Who invented the texta?
When was the first marker made?Who created the first permanent marker?Where was the marker invented?Who invented alcohol markers?Who invented washabl...
Marker What symbol on a regulatory marker is used to mark a no wake or idle speed area?
What symbol on a regulatory marker is used to mark a no wake or idle speed area?
For marking a no-wake or idle speed area, a circle is used as a marker of regulation. A diamond shape marker indicates danger. Cross-diamond shape mar...