Two weeks later they struck the red markers of warning in the open country to the north.

"You keep the red marker on your right when returning to harbor."

Someone writes his name in red magic marker on my door.

Then he circled a section of the coast with a red marker.

When color television came into wide use in the mid-50's, he added red and orange markers.

It had been written in large, square letters with a red marker on a piece of computer paper.

The red empty marker on the fuel gauge were left white.

He spotted the red marker easily and moved up to it, watching for traps.

He could just make out a name written beside the red marker.

If you're coming in on a boat, you always keep red markers to your right.