Antique Vintage Brass 1928 Rockwood Fire Sprinkler Head Model D 160* Worchester

Description

(1) Antique Brass Sprinkler Head made by Rockwood, Worchester, Mass. Model D. 160 degrees, Dated 1928.
This measures just under 3" in height.
I have a bunch of these from this date, which were found during a building clean out (basement area). These were the original sprinklers for the building..
I have made no attempts to clean these items (original patina)... They could use a good cleaning.
Check out my other auctions from this clean out, which include other Rockwood Sprinkler items.