- Eden, North Carolina, United States
- Jan 31st
Very unique, well built and heavy lubricator, the only legible markings that I can read is at the top under the fill cap, reads "PATENTED FEBR.18.79." Seems to be some markings on the lower hex, just above the 3/8" pipe threads, but I'm unable to make any call as to what it might be or say. The adjusting screw inside the unit turns freely and the crown top has a lead sealing ring that's well squished.