British Army uniform and equipment in World War I It contained an inner can of explosive with an outer can of metal fragments or ball bearings. The fuses that were developed for the Jam Tin Grenade were activated by friction or a by lighted taper which was often replaced by a lighted cigarette. This was followed by the highly successful Mills bomb in 1915. It was oval in shape to fit into a clenched fist and time fused. The detonator was activated by a spring driven firing pin which was restrained by a lever that in turn was locked by a safety pin. The Mills bomb was a defensive
The Mills Brothers The Mills Brothers The Mills Brothers, sometimes billed the Four Mills Brothers, and originally known as the Four Kings of Harmony, were an African-American jazz and pop vocal quartet who made more than 2,000 recordings that sold more than 50 million copies and garnered at least three dozen gold records. The Mills Brothers were inducted into the Vocal Group Hall of Fame in 1998. The Mills Brothers were born into a family of nine in Piqua, Ohio, twenty-five miles north of Dayton. The band consisted of Donald (lead tenor vocals, April 29, 1915 – November 13, 1999)), Herbert (tenor vocals,