* 1930 – While studying photographs taken in January, Clyde Tombaugh discovers Pluto.

Clyde Tombaugh's discovery of Pluto in 1930 appeared to validate Lowell's hypothesis, and Pluto was officially considered the ninth planet until 2006.

* 1930 – Clyde Tombaugh discovers Pluto

In 1929, after the breakdown of her marriage and before her first meeting with Clyde Barrow in January 1930, Parker lived with her mother and worked as a waitress in Dallas.

There are several versions of the story describing Bonnie's and Clyde's first meeting, but the most credible version indicates that Bonnie Parker met Clyde Barrow in January 1930 at a friend's house.

Also located on the Mars Hill campus is the 13-inch ( 0. 33 m ) Pluto Discovery Telescope, used by Clyde Tombaugh in 1930 to discover the dwarf planet Pluto.

* The dwarf planet Pluto by Clyde Tombaugh in 1930.

In 1930, a Pea Ridge sports legend, major league baseball pitcher Clyde Pea Ridge Day, built the Day ’ s Place filling station at the main downtown intersection.

Clyde Anderson Tolson ( May 22, 1900 – April 14, 1975 ) was Associate Director of the FBI from 1930 until 1972, primarily responsible for personnel and discipline.

On May 14, 1930, Chase married Clyde Smith, who was 21 years her senior.

Venetia Phair, née Burney ( 11 July 1918 – 30 April 2009 ) was the first person to suggest the name Pluto for the ( then ) planet ( now classified as a dwarf planet ) discovered by Clyde Tombaugh in 1930.

He was responsible for hiring Clyde Tombaugh and supervised the work that led to the discovery of Pluto in 1930.

* Clyde Tombaugh ( February 4, 1906 – January 17, 1997 ), American astronomer and discoverer of Pluto in 1930.

The most notable body to be found using this technique was Pluto, discovered by Clyde Tombaugh in 1930.

It was named after Clyde W. Tombaugh, who discovered the dwarf planet Pluto ( which was considered as a planet in that time ) in 1930.

Malacrida also designed the interiors of the Courtauld's luxury yacht, Virginia ( launched in 1930 at Dalmuir on the Upper Clyde in Scotland ).

In 1930, the dwarf planet Pluto was discovered about 0. 5 ° to the east of this star by American astronomer Clyde Tombaugh.

One well known case of an astrograph used in a discovery is Clyde Tombaugh ’ s discovery of the dwarf planet Pluto in 1930.

Pluto was discovered by Clyde W. Tombaugh on 18 February 1930.

When Clyde Tombaugh reported the discovery of Pluto in 1930, Leuschner began observing it using the instruments at Students ' Observatory to determine its orbit.

Although he is best known for discovering the dwarf planet Pluto in 1930, the first object to be discovered in what would later be identified as the Kuiper belt, Tombaugh also discovered many asteroids ; he also called for serious scientific research of unidentified flying objects.

On 18 February 1930, after searching for nearly a year and examining nearly 2 million stars, Tombaugh discovered a moving object on photographic plates taken on 23 January and 29 January of that year.

The situation changed rapidly in the years 1925 – 1930, when working mathematical foundations were found through the groundbreaking work of Erwin Schrödinger, Werner Heisenberg, Max Born, Pascual Jordan, and the foundational work of John von Neumann, Hermann Weyl and Paul Dirac, and it became possible to unify several different approaches in terms of a fresh set of ideas.

Having made little impact in Paris, Magritte returned to Brussels in 1930 and resumed working in advertising.

In 1930 a former German airship officer, Captain Anton Heinen, working in the US for the US Navy on its dirigible fleet, attempted to design and build a four place blimp called the family air yacht for private fliers which the inventor claimed would be priced below $ 10, 000 and easier to fly than a fixed wing aircraft if placed in production.

In December 1930, his father, working as an industrial chemist, was made redundant and it took him nearly two years to find work.

Later ( October 16, 1930 ), Hampton was recording with Louis Armstrong & His Sebastian New Cotton Club Orchestra, and the studio they were working in happened to have a Deagan model 145 vibraharp.

After working several years as a director of amateur theatrical groups and an entertainment director at summer resorts, he scored his first Broadway hit with Once in a Lifetime ( 1930 ), a farce about the arrival of the sound era in Hollywood.

By 1930 he was working as an editor on newsreels, including those of Gaumont Pictures and Movietone.

In April 1930 he started working on the four-month-old Mickey Mouse comic strip.

Lou Costello ( 1906 — 1959 ) had been a burlesque comic since 1930, after failing to break into movie acting and working as a stunt double and film extra.

He broke into the movie business as a cameraman, working on many Laurel and Hardy short films, such as Night Owls ( 1930 ).

After working in the Boston and Washington, D. C., field offices, he became the chief FBI clerk, then was promoted to assistant director in 1930.

They appear on the 1930 census in Pittsburgh, Pennsylvania, where he is working in a theater, and they appear on a 1931 passenger list where they are returning from Havana, Cuba aboard the SS Oriente.

Brecht spent his last years in the Weimar-era Berlin ( 1930 – 1933 ) working with his ‘ collective ’ on the Lehrstücke.

Carr was also an artist who succeeded against the odds, living in an artistically unadventurous society, and working mostly in seclusion away from major art centers, thus making her " a darling of the women's movement " ( see Georgia O ' Keeffe, whom she met in 1930 in New York ).

Ross Ashby started working in 1930 as a Clinical Psychiatrist in the London County Council.

After working from 1923 as an officer of a pressure group representing the interests of small-scale farmers in Berlin, in 1930 he became a member of the Roman Catholic Centre Party ( Zentrumspartei ) and in April 1932 was elected as a member of the Prussian Parliament.

Faulkner wrote it while working at a power plant, published it in 1930, and described it as a " tour-de-force.

By 1930, Archer developed Suffolk into one of the largest law schools in the country, and decided to create " a great evening university " that working people could afford.

Shachtman's working relationship with Abern was strengthened in 1929 and 1930.

Rockefeller joined the National City Bank in 1930 after working at Brown Brothers Harriman and served as

In 1930 a further dispute broke out over working practices, which the Yemeni seamen felt to be discriminatory, and led to more rioting.

She met Paul Éluard in 1930 working as a model, married him in 1934, produced surrealist photomontage and other work, and is the subject of " Facile ," a collection of Éluard's poetry published as a photogravure book, illustrated with Man Ray's nude photographs of her.

By 1930, both men were working as insurance salesmen.

Gurdjieff arrived in New York from France on 13 November 1930, and after a few years of teaching in New York, Orage was deposed by Gurdjieff and his groups were formally disbanded because Gurdjieff believed that they had been incorrectly taught and they were working under the misconception that self-observation could be practiced in the absence of self-remembering or in the presence of negative emotions.