Fire Hat on Top with Number 5. Leather Material. Below is a Wood Piece with Brass Inscription "Fire Chief, Bob Hall, General Electric, 1961 Range Campaign." Back is a Brass Inscription: "This Leather Fire Cap is an authentic reproduction of an early American design originated before 1740. Fashioned from specialty treated highest quality leathers. The Fire Hat comes up at a 90 degree angle with a place to store small items. Very creative piece. 6 inches high x 6 1/2 inches wide.