"Hotpoint" electric tea infuser, with vertical immersion heater with s afety cut-out, and tea canister which can be raised or lowered on a chain from the lid so that tea can be brewed to taste and reduce tannin content, plated metal in teapot style, by Edison Electric Appliance Co ., U.S.A., 1915-1935 "Hotpoint" electric tea infuser 1915-1935
