Central City/Black Hawk Historic District and funds as a result. Central City/Black Hawk Historic District The Central City/Black Hawk Historic District is a National Historic Landmark District that encompasses Central City and Black Hawk, Colorado. They are adjacent former gold mining camps in the Front Range of the Rocky Mountains in Gilpin County, Colorado, United States. For a time, the area was known as the Richest Square Mile on Earth. The district was designated a National Historic Landmark on July 4, 1961. On May 5, 1859, John H. Gregory discovered a rich deposit of gold in hard rock, the first such discovery in the Rocky
7th (City of London) Battalion, London Regiment St Martin's Hall, Long Acre, London, on 16 April 1859 that led the War Office to authorise the recruitment of Rifle Volunteer Corps (RVCs). Richards himself enlisted 1000 men to form the 'Workmen's Volunteer Brigade'. Although the unit began holding parades at the City of London's Guildhall in the autumn of 1860, the first officers' commissions were not issued until 26 April 1861, when the unit was formally adopted as the 3rd City of London RVC. The men were generally less well-off than some other London RVCs recruited from the professions and middle classes, but the unit received some financial