These early electric doorbells by Rene Binet date to the early 1900s (they were used at the 1900 Paris World Fair). Binet was inspired by Ernest Haeckel in his designs.
These early electric doorbells by Rene Binet date to the early 1900s (they were used at the 1900 Paris World Fair). Binet was inspired by Ernest Haeckel in his designs.