Sir Howard GrubbFRS FRAS (28 July 1844 – 16 September 1931) was an optical designer from Dublin, Ireland. He was head of a family firm that made large optical telescopes, telescope drive controls, and other optical instruments. He is also noted for his work to perfect the periscope and inventing the reflector sight.[1]
^Glass, I.S. (1997). Victorian Telescope Makers: The Lives and Letters of Thomas and Howard Grubb. Institute of Physics Publishing (Taylor and Francis). ISBN 0-7503-0454-5.
Sir HowardGrubb FRS FRAS (28 July 1844 – 16 September 1931) was an optical designer from Dublin, Ireland. He was head of a family firm that made large...
Grubb Parsons (legally 'Sir HowardGrubb, Parsons and Co. Ltd.') was a historic manufacturer of telescopes, active in the 19th and 20th centuries. They...
Gunnila Grubb (1692–1729), was a Swedish composer Henry Bates Grubb (1774–1823), founder of the Grubb iron empire, son of Peter Grubb, Jr. HowardGrubb (1844–1931)...
in 1900 with Irish optical designer and telescope maker HowardGrubb in patent No.12108. Grubb conceived of his "Gun Sight for large and small Ordnance"...
Saccharimeter created by John Hewitt Jellett. 1901: Reflector sight created by HowardGrubb. 1903: Gyro monorail patented by Louis Brennan. 1905: Underground conveyor...
end at 45°. Simon Lake used periscopes in his submarines in 1902. Sir HowardGrubb perfected the device in World War I. Morgan Robertson (1861–1915) claimed...
Group, Herstmonceux, Sussex 66 cm (26") 6.82 m 1896 Manufactured by Sir HowardGrubb as a gift from Sir Henry Thompson; originally used at Greenwich on the...
in 1893. The modern periscope was developed by the industrialist Sir HowardGrubb in the early 20th century and was fitted onto most Royal Navy designs...
Nance (1921–1925) Dutch Meyer (1926–1934) Raymond Wolf (1935–1936) HowardGrubbs (1937–1939) Walter Roach (1940–1942) No team (1943–1944) Dutch Meyer...
The Great Melbourne Telescope was built by the Grubb Telescope Company in Dublin, Ireland in 1868, and installed at the Melbourne Observatory in Melbourne...
Pethybridge 1917 John Alexander McClelland 1916 Henry Horatio Dixon 1912 Sir HowardGrubb 1911 John Joly 1899 Thomas Preston 1899 George Johnstone Stoney IAYSG...
commercial real estate brokerage Grubb & Ellis, founded in 1958 by Donald Sr. & John Grubb & Harold Ellis, to form Newmark Grubb Knight Frank (NGKF). Newmark...
structure built in 1880 on the grounds of the university by Sir HowardGrubb. Grubb, son of the Grubb telescope building family in Dublin, designed the observatory...
leader of the Scottish National Antarctic Expedition from 1902 to 1904; HowardGrubb, telescope maker; David Gill, Her Majesty's Royal astronomer at the Cape...
Thomas Grubb (4 August 1800 – 16 September 1878) was an Irish optician and founder of the Grubb Telescope Company. He was born near Portlaw, County Waterford...
Wright (1922–1934) Raymond Wolf (1934–1936) L. C. "Pete" Wright (1936) HowardGrubbs (1937–1950) Dutch Meyer (1950–1963) Abe Martin (1963–1975) Frank Windegger...
Robert Stawell Ball (mathematics); William Archer (natural history) 1881: HowardGrubb (astronomy) 1883: Edward Perceval Wright (editing Proceedings of RIA)...
primary mirror, speculum, from William Huggins' Tulse Hill Observatory, by HowardGrubb, Irish, 1871". Whipple Museum. University of Cambridge. Retrieved 27...
correspondence between Sir David Gill and the Irish telescope maker Sir HowardGrubb that survives at the South African Astronomical Observatory. "Revolutionaries...
Crimean peninsula. The S-type asteroid was named for Irish telescope maker HowardGrubb. It has a longer-than average rotation period of 46.30 hours and measures...
created the National Letter of Intent program in 1964. He was assisted by HowardGrubbs, who was Commissioner of the Southwest Conference at the time. It was...
largest telescope in South Africa. The telescope was manufactured by Sir HowardGrubb, Parsons and Co. This 29.5 inches (75 cm) telescope was originally called...
by its purchase of Newmark Knight Frank and the assets of Grubb & Ellis, to form Newmark Grubb Knight Frank.[citation needed] On December 5, 2014, two Cantor...
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