Henry Classification System "Finger Prints" in which he described his classification system that include three main fingerprint patterns - loops, whorls and arches. At the time, the alternative to fingerprints was Bertillonage, also known as Anthropometry. Developed by Alphonse Bertillon in 1879, Bertillonage consists of a meticulous method of measuring body parts for the use of identifying criminals. In 1892, the British Indian police force adopted Anthropometry. Two years later, Sir Edward Henry, Inspector General of the Bengal Police in India became interested in the use of fingerprints for the use of criminal identification. Influenced by Galton's "Finger Prints", the men corresponded regularly
BMT Brooklyn Loops they are referred to as the BMT Brooklyn Loops. Trains using the Nassau Street Loop originated on the services to Coney Island and Bay Ridge. All the services merged at DeKalb Avenue station, and then split into four tracks over the Manhattan Bridge and two through the Montague Street Tunnel. Before the Nassau Street Line opened, the following service patterns were used: The Nassau Street Line was completed on May 30, 1931, and a fourth service pattern was added: the Nassau Street Loop. Trains could enter Manhattan along the south bridge tracks or through the tunnel and return via the