Company : Honeywell Division : Gents of Leicester Siren : Tangent Type : T-1472 HP : 2 1/3 Phase 50HZ Port Ratio : 12/10/10/15 Or 12/10/15/10 Date Produced : Mid 30's to late 40's Facts : Was a Competition to most Carter sirens, one of the only Tri-Tone Sirens in the world, port ratio change in 1936 from 12/10/15/10 to 12/10/10/15.
Me : For the audio Greenrid : For the Art Style
