American S. G. & V. Mfg. Co. , Boston U. S. A. , 3 Inch Vacuum Gauge
Item History & Price
Reference Number: Avaluer:3194914 | Modified Item: No |
Country/Region of Manufacture: United States |
The word "rare" is overly used on eBay. Usually those items listed as "rare" are not really "rare."However I do believe that this gauge is at least fairly unique.The back has been cast with the manufacturer...s logo.I've done a fair amount eBay surfing over the years and have only seen a couple of gauges like this.
I have not tested this gauge and make no claims that it functions as originally intended.
Brass elbow included.
Nice piece. Being offered for sale as a display item.