Simplex 2901-9332

Simplex 2901-9332

Simplex 2901-9332, rear view

Simplex 2901-9332

Simplex 2901-9332

Simplex 2901-9332, shown with Simplex 2903 light unit

Simplex 2901-9332, shown with Simplex 2903 light unit

Simplex 2901-9332, shown with Simplex 2903 light unit

Simplex 2901-9332, base unit with gong removed

Simplex 2901-9332, base unit with gong removed

Simplex 2901-9332, base unit with gong removed

Simplex 2901-9332, base unit with gong removed, rear

Simplex 2901-9332, base unit with gong removed

Simplex 2901-9332, label