The Martin Signal
The Martin Signal iHorn is made from a Vintage 1950's, brass signal horn. In its original condition, it had a rubber bulb on the end, which when squeezed allowed the valve to produce two tones. Manufactured by the Martin Band Instrument Company and made from enameled brass. This unusual two tone warning signal was used by the Dutch railway and shipping industries. It has a nozzle and valve - similar to a trumpet, allowing for different sounds to be blown from the four horns by use of the rubber bulb.
The Martin Signal iHorn is rare, loud and clear. It’s history is a reminder that movement is life, regardless of whether it relates to people or products. Without movement. . . stagnation only remains.