Museum Number - EU012

Maker - Unsigned

Model - 4 Valve - Berliner Valves

Date of Manufacture - 1850 to 1865?

ID # - none

Surface - Raw Brass

Markings - none -

Historical Detail - Made in Europe - the Berliner valve were is common use mostly in Europe and some in the U.S. during this period. Also called Berliner Pumpen Valve.