Manufactured by Brunhoff. Back of card: Card No. 27. A Brunhoff Reminder: "Let "em Have It...With an Extra War Bond!" This picture shows a section of one of the many Stainless Steel Flexible, 50 caliber ammunition chutes which replaces ammunition boxes formerly used on our machine guns. With this chute the ammunition works smoothly from a large magazine supply centrally located to the machine gun without interruption on the necessity of reloading. This in one of the many newly developed items that the Brunhoff Manufacturing Company has made for the Defense Program by turning its entire manufacturing facilities from Advertising Displays to War Products. The Brunhoff Mfg. Co. York and Freeman Aves. Cincinnati 14, Ohio. Designers and Manufacturers of Modern Displays (In Peace Times) H.E. Brunhoff, Pres. C.E. Karst, Vice Pres.