Mills bomb Mills bomb "Mills bomb" is the popular name for a series of prominent British hand grenades. They were the first modern fragmentation grenades used by the British Army and saw widespread use in World War I. William Mills, a hand grenade designer from Sunderland, patented, developed and manufactured the "Mills bomb" at the Mills Munition Factory in Birmingham, England, in 1915. The Mills bomb was inspired by an earlier design by Belgian captain Leon Roland. Roland and Mills were later engaged in a patent lawsuit. Col. Arthur Morrow, a New Zealand Wars officer, also believed aspects of his patent were
Transport in Birmingham navigable. Birmingham is often lauded as having more miles of canal than Venice, true by a margin of nine miles (Venice has 26 miles). Birmingham however includes many semi-urban parts and is far larger than Venice making for a much lower canal density (concentration). The type of waterway is inland providing the main access to few properties. This contrasts to Venice's broad coastal canals providing the main means of access, surrounded by a lagoon of the Adriatic Sea. By water volume (taking into account depths), Birmingham has more cubic meters of water in its canals than any other city in