Vintage NOS Grinnell Automatic Sprinkler Fire Alarm Cover
NOS Grinnell Automatic Sprinkler Fire Alarm Cover in mint condition with the original red enameled finish. This early 20th century cast iron fire alarm bell was found in an old factory in San Francisco. This bell was manufactured by the Grinnell Co. and is very heavy, weighing in at 20lbs. This amazing piece would look great in any loft with an industrial decor or in a shop with a prized collection or cars or motorcycles.