[IDEA] drip coolant for a lathe

[oldgoaly]

These were odd shaped cans, copper lines, small brass valves, and the followed the carriage to allow a drop of oil or coolant on the cutting tool as it cut, he had shutoff valves to stop the flow. He had a smallish lathe 8 by 24 Logan I believe?
With the pan a flood could be done, but the drip was kinda neat, I remember the thumbscrews for the adjustments to align things cause they were really old Mickey Mouse eared style. Wish I had a picture of it!