Sliver Streak horns Amplion radio horns were manufactured

Amplion radio horns were manufactured by Alfred Graham & Co

used a system of keys and was an improvement over the serpent but was still unreliable

A larger iHorn

Clock production resumed after the war

they were then sold as military surplus

Sliver Streak horns Amplion radio horns were manufacturedThe Silver StreakiHORN incorporates a 1936 1938 Pontiac Silver Streak instrument cluster with a 1920s automobile horn. It is a uniquely special piece. The Pontiac Silver Streak was an iconic vehicle which literally saved the Pontiac brand. The brain child of Frank Hershey, it was conceived at a time when Pontiacs sales plummeted by more than a quarter million units from 1928 to 1932. When the Silver Streak was introduced in 1935, Pontiacs sales jumped