original american made world war ii-era s vintage industrial articulating arm factory machinist lamp salvaged from minnesota munitions plant . the triple-jointed tubular steel task lamp retains the original factory green enameled finish. the incandescent lamp socket with on/off toggle switch is tightly affixed to the original "slim helmet" shaped pressed steel reflector and/or housing. the petite-sized mounting bracket contains two pre-drilled holes for mounting against a table, wall, etc. likely fabricated by the fostoria pressed steel co., fostoria, oh.