Pressure Gauge with Stand
Maker and role
The Heidbrink Company, Manufacturer
US Gauge Company, Manufacturer
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-2 Stand - cast metal stand with base having 4 feet. There are 2 opposing 3-prong holders with thread and screw nearest to the ground also attached to base. From the centre, runs a metal rod with brass fitting inside at the top.
PATENTED MAY 14-1918 / THE HEIDBRINK CO. / MINNEAPOLIS, MINN, U.S.A. / OTHER PATENTS PENDING Printed
U.S. / GAUGE CO. / N.Y. Impressed