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Joseph Mauborgne
Joseph Oswald Mauborgne (February 26, 1881 – June 7, 1971) co-invented the one-time pad with Gilbert Vernam of Bell Labs. In 1914 he published the first recorded solution of the Playfair cipher. Mauborgne became a Major General in the United States Army, and from October 1937 to his retirement in 1941 was the Army's 12th Chief Signal Officer, in command of the Signal Corps. Biography Mauborgne was born on February 26, 1881, in New York City to Eugene and Catherine Elizabeth McLaughlin Mauborgne. After graduating in 1901 from the College of Saint Xavier in New York, he studied fine arts until commissioned a 2d Lieutenant, Infantry, in the regular Army in 1903. Stationed in the Philippines several times at several infantry posts, Mauborgne attended the Army Signal School at Fort Leavenworth, Kansas, in 1909–1910, graduating from the Signal Officers Course, followed by a tour of duty in Washington, D.C., in the office of Chief Signal Officer Brigadier General George P. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Presidio Of San Francisco
The Presidio of San Francisco (originally, El Presidio Real de San Francisco or The Royal Fortress of Saint Francis) is a park and former U.S. Army post on the northern tip of the San Francisco Peninsula in San Francisco, California, and is part of the Golden Gate National Recreation Area. It had been a fortified location since September 17, 1776, when New Spain established the presidio to gain a foothold in Alta California and the San Francisco Bay. It passed to Mexico in 1820, which in turn passed it to the United States in 1848. As part of a military reduction program under the Base Realignment and Closure (Base Realignment and Closure Commission, BRAC) process from 1988, Congress voted to end the Presidio's status as an active military installation of the U.S. Army. On October 1, 1994, it was transferred to the National Park Service, ending 219 years of military use and beginning its next phase of mixed commercial and public use. In 1996, the United States Congress created th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dictaphone
Dictaphone was an American company founded by Alexander Graham Bell that produced dictation machines. It is now a division of Nuance Communications, based in Burlington, Massachusetts. Although the name "Dictaphone" is a trademark, it has become genericized as a means to refer to any dictation machine. History The Volta Laboratory was established by Alexander Graham Bell in Washington, D.C. in 1881. When the Laboratory's sound-recording inventions were sufficiently developed with the assistance of Charles Sumner Tainter and others, Bell and his associates set up the Volta Graphophone Company, which later merged with the American Graphophone Company (founded in 1887) which itself later evolved into Columbia Records (founded as the Columbia Phonograph Company in 1889). The name "Dictaphone" was trademarked in 1907 by the Columbia Graphophone Company, which soon became the leading manufacturer of such devices. This perpetuated the use for voice recording of wax cyli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army War College
The United States Army War College (USAWC) is a U.S. Army staff college in Carlisle Barracks, Pennsylvania, with a Carlisle postal address, on the 500-acre (2 km2) campus of the historic Carlisle Barracks. It provides graduate-level instruction to senior military officers, government officials, and civilians to prepare them for senior leadership assignments and responsibilities. Each year, a number of Army colonels and lieutenant colonels are considered by a board for admission. Approximately 800 students attend at any one time, half in a two-year-long distance learning program, and the other half in an on-campus, full-time resident program lasting ten months. Upon completion, the college grants its graduates a master's degree in Strategic Studies. The Army War College is a split-functional institution. Emphasis is placed on research and students are also instructed in leadership, strategy, and joint-service/international operations. It is one of the senior service colle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wright-Patterson Air Force Base
Wright-Patterson Air Force Base (WPAFB) is a United States Air Force base and census-designated place just east of Dayton, Ohio, in Greene County, Ohio, Greene and Montgomery County, Ohio, Montgomery counties. It includes both Wright and Patterson Fields, which were originally Wilbur Wright Field and Fairfield Aviation General Supply Depot. Patterson Field is approximately northeast of Dayton, Ohio, Dayton; Wright Field is approximately northeast of Dayton. The host unit at Wright-Patterson AFB is the 88th Air Base Wing (88 ABW), assigned to the Air Force Life Cycle Management Center and Air Force Materiel Command. The 88 ABW operates the airfield, maintains all infrastructure and provides security, communications, medical, legal, personnel, contracting, finance, transportation, air traffic control, weather forecasting, public affairs, recreation and chaplain services for more than 60 associate units. The Air Force's National Air Intelligence Center, National Air and Space In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NIST
The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into physical science laboratory programs that include nanoscale science and technology, engineering, information technology, neutron research, material measurement, and physical measurement. From 1901 to 1988, the agency was named the National Bureau of Standards. History Background The Articles of Confederation, ratified by the colonies in 1781, provided: The United States in Congress assembled shall also have the sole and exclusive right and power of regulating the alloy and value of coin struck by their own authority, or by that of the respective states—fixing the standards of weights and measures throughout the United States. Article 1, section 8, of the Constitution of the United States, ratified in 1789, granted these powers to the new Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burgess Model I
__NOTOC__ The Burgess Model I, also known as the ''Burgess I-Scout'' and the ''Coast Defense Hydroaeroplane'', was a United States reconnaissance seaplane built for the Aeronautical Division, U.S. Signal Corps in 1913. It was of conventional Wright Model B design but with an engine mounted amidships in an enclosed fuselage, driving by chains two large pusher propellers mounted on the interplane struts. The undercarriage consisted of twin pontoons. The single example built, S.C. No. 17, was delivered to the Army in January 1913 at the Burgess Company and Curtis factory in Massachusetts, then transported to Florida to complete the training of two officers. After the assignment, it was disassembled and moved to the Philippines in September 1913, where it was in and out of service several times before crashing into the sea near Corregidor on January 12, 1915. It is notable as the first U.S. Army aircraft to conduct two-way radio communication with the ground in December 1914. Oper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbert Dargue
Herbert Arthur "Bert" Dargue (November 17, 1886 – December 12, 1941) was a career officer in the United States Army, reaching the rank of major general in the Army Air Forces. He was a pioneer military aviator and one of the first ten recipients of the Distinguished Flying Cross. Biography Dargue was born in Brooklyn, New York in 1886 and entered the United States Military Academy on June 15, 1907. He graduated on June 13, 1911, and was commissioned a 2nd lieutenant in the Coast Artillery Corps. In March 1913, while stationed in the Philippines, he was trained to fly by 1st Lt. Frank Purdy Lahm, and was detailed to the Aviation Section, U.S. Signal Corps on July 23, 1914, as the sole rated pilot in the Philippines. On December 16, 1914, he flew a Burgess Model I seaplane with 1st Lt. Joseph O. Mauborgne of the Signal Corps as his radio operator, making the first two-way communication by radio telegraphy between a ground station and an airplane in flight. The next month ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corregidor
Corregidor (, , ) is an island located at the entrance of Manila Bay in the southwestern part of Luzon in the Philippines, and is considered part of Cavite City and thus the province of Cavite. It is located west of Manila, the nation's capital city and one of its most important seaports for centuries since the Spanish colonial period. Due to its strategic location, Corregidor has historically been fortified with coastal artillery batteries to defend the entrance of Manila Bay and Manila itself from attacks by enemy warships. Corregidor (Fort Mills) is the largest of the islands that formed the harbor defenses of Manila Bay, together with El Fraile Island (Fort Drum), Caballo Island ( Fort Hughes), and Carabao Island ( Fort Frank), which were all fortified during the American colonial period. The island was also the site of a small military airfield, as part of the defense. During World War II, Corregidor played an important role during the invasion and liberation of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Mills
Fort Mills ( Corregidor, the Philippines) was the location of US Major General George F. Moore's headquarters for the Philippine Department's Harbor Defenses of Manila and Subic Bays in early World War II, and was the largest seacoast fort in the Philippines. Most of this Coast Artillery Corps fort was built 1904–1910 by the United States Army Corps of Engineers as part of the Taft program of seacoast defense. The fort was named for Brigadier General Samuel Meyers Mills Jr., Chief of Artillery 1905–1906. It was the primary location of the Battle of Corregidor in the Japanese invasion of the Philippines in 1941–42, and of the recapture of Corregidor in February 1945, both in World War II.McGovern and Berhow 2003, pp. 7-12 Overview The United States acquired the Philippines as a territory as a result of the Spanish–American War in 1898. The Taft board of 1905 recommended extensive, then-modern fortifications at the entrance to Manila Bay. The islands there h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
