Lot of Two Brass Oilers and Fittings with Copper Tubing

This lot includes two heavy brass industrial valve assemblies, a threaded pipe component, and a curved copper tubing piece with compression fittings. The first primary assembly features multiple small petcock valves, an external bypass line, a fill port, and a stamped manufacturer number 164872. The second assembly incorporates a sight glass gauge tube with shut-off valves and threaded connection points. Suitable for parts, restoration, or industrial display.