Two Gold Scales and a Hydrometer

Two sets of Gold Scales and a hydrometer. One set of brass Gold Scales in a fitted velvet lined box., complete wiht weights. Another set without box, but earler, includng brass weights and a 7" brass stand. Also included is an antique hydrometer set, with locking box.

Hydrometer set with locking box. The label inside the cover is barely  readable but indicates a maker of hydrometers and thermometers in Cincinnatti with the first initial of "H". The set has a silver bulb with a measuring ruler device and other implements.

From the estate of the late Sonora mine owner, Charles Segerstrom.