Vintage Cast Aluminum Fire Hydrant Cross-Section Demonstration Model swinging arm This industrial lamp features three

This industrial lamp features three ball joints and green paint

likely an agricultural or Easter decor item

making marked material from this firm exceptionally short-lived within the formative years of U

this one is model number N

please see photos for condition and details

Vintage Cast Aluminum Fire Hydrant Cross-Section Demonstration Model swinging arm This industrial lamp features threec. 1930s; Mueller Co. Chattanooga, TN Cutaway demonstration model of a municipal fire hydrant, cast in aluminum and mounted as a teaching or sales display piece. The body is sectioned vertically to reveal the internal valve assembly, threaded stem, and flow chamber, offering a clear view of how water is regulated through the hydrant. Exterior retains its original industrial silver finish with red painted caps and chains, while the interior surfaces