Grinnell sprinkler, 1881
One Grinnell improved sprinkler, c.1890.
Pounce Sprinkler
Concealed mounting type sprinkler
Sidewall sprinkler
Duraspeed soldered sprinkler
Witter type E sprinkler, 1911
Atlas fusible piece type sprinkler, 1941
International sprinkler, 1906
1906
Rockwood sprinkler, 1939
Newton sprinkler, 1920
Atlas bulb type sprinkler, 1946
Atlas D fusible piece type sprinkler, 1949
Shand Mason sprinkler, Hudson's patent
Titan bulb sprinkler, 1944
Titan fusible piece type sprinkler, 1920, used
Titan fusible piece type sprinkler, 1920
Full size irrigation sprinkler and short section of associated piping
"Grinnell" type C quartzoid bulb sprinkler
Grinnell sprinkler viz: (a) old pattern
Automatic sprinkler installation consisting of sluice valve
Parts for "Grinnell" sprinkler
1954