Vintage Brass Crosby Reid Vapor Test Gauge; Steampunk

Description

Vintage Brass Crosby Reid Vapor Test Gauge
This is a
Vintage Brass Crosby Reid Vapor Test Gauge
. I think is for measuring the pressure of gas vapor, but I do not know too much about it. It loos really cool though. Obviously it is for display and not actual use. The front glass unscrews fine and is nice with no cracks. Sold
AS-IS/FOR DISPLAY
.