Lufkin Brass No. 590G Tank Gauging Plumb Bob /Box
This is a nice like new solid brass tank gauging plumb bob marked "LUFKIN NO. 590G MADE IN USA", also good label on the cardboard box. There's a few light scrapes on the box, otherwise all is like new condition! The black scale is in inches on one side only. Designed to work with a oil gaging tape also made by Lufkin.