An odd-closured aqua half gallon embossed in block lettering: "THE WINSLOW IMPROVED VALVE JAR". Shiny glass with no damage to the jar itself. The ground mouth has flaking around the edges. Original glass lid but the center of the lid is busted off, from the clamp having been overtightened at some point in time. Original yoke clamp, with a replaced coil spring made of steel instead of brass. Base: unmarked.

This item is from the Philip Robinson museum collection.

est 300-500

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