An appropriate combo, considering Faraday originally produced this horn. I'm sure these two devices were commonly used together back in the late 1960s, early 1970s and beyond.
Follow me on Instagram for more alarm-related content:
/ vintagevibratone
Негізгі бет Ғылым және технология Simplex 4051 + Faraday 10501-1301 Coded Pull Station Test
Пікірлер: 4