At any cost, he must leave the dreary Pennsylvania mining town where his father was a pharmacist.

At the suggestion of his friend Benjamin Ruff, Carnegie's partner Henry Clay Frick had formed the exclusive South Fork Fishing and Hunting Club high above Johnstown, Pennsylvania.

At Pennsylvania, Sapir was urged to work at a quicker pace than he was comfortable with.

At Harmony, Pennsylvania, four to six members were assigned to a home, where they lived as families, although not all those living in the household were related.

At the beginning of July 1863, Booth finished the acting season at Cleveland's Academy of Music, as the Battle of Gettysburg raged in Pennsylvania.

At 16, in 1975, Bacon won a full scholarship to and attended the Pennsylvania Governor's School for the Arts at Bucknell University, a state-funded five-week arts program where he studied Theatre under Dr.

At first, Kier simply dumped the useless oil into the nearby Pennsylvania Main Line Canal, but later he began experimenting with several distillates of the crude oil, along with a chemist from eastern Pennsylvania.

* Maier, Annaliese, At the Threshold of Exact Science: Selected Writings of Annaliese Maier on Late Medieval Natural Philosophy, edited by Steven Sargent, Philadelphia: University of Pennsylvania Press, 1982.

* At the Flight 93 National Memorial in Pennsylvania, Bingham's name is located on one of the 40 8-foot-tall panels of polished, 3-inch thick granite that comprise the Memorial's Wall of Names.

At the Major League Baseball All-Star game in Pittsburgh, Pennsylvania on July 11, 2006, many of the players on both teams wore yellow wristbands with the initials " RCW " in honor of Clemente.

* April 6 – At Federal Hall, the United States Senate attains its first quorum and elects John Langdon of Pennsylvania as its first President pro tempore.

At one time Pennsylvania Avenue provided an unobstructed view between the White House and the Capitol.

At one point in the mid-20th century, Pennsylvania Avenue was designated DC 4, an extension of Maryland Route 4 that reached at least the east side of the White House.

At Walter Isard's suggestion, the University of Pennsylvania started the Regional Science Department in 1956.

* December 9, 1985: Philadelphia, Pennsylvania At Archbishop Ryan High School for Boys, a 22 year old Mental health patient took 6 students hostage with what ended up being a starter pistol.

Miller's notable recordings include " In the Mood ", " Moonlight Serenade ", " Pennsylvania 6-5000 ", " Chattanooga Choo Choo ", " A String of Pearls ", " At Last ", "( I've Got a Gal In ) Kalamazoo ", " American Patrol ", " Tuxedo Junction ", and " Little Brown Jug ".

At age eighteen, Ensslin spent a year in the United States of America, where she attended high school in Warren, Pennsylvania.

At the onset of the war in 1775, Wayne raised a militia unit and, in 1776, became colonel of the 4th Pennsylvania Regiment.

At mile marker 71, Pennsylvania Route 33 intersects with I-78 at a trumpet interchange.

At the time, however, southern Pennsylvania above the 40th parallel was claimed by the Province of Maryland, which took especial interest in the rural area around the ferry.

At that point, two wealthy Pittsburgh, Pennsylvania businessmen, Hay Walker, Jr., and Thomas H. Given, financed the formation of National Electric Signaling Company ( NESCO ) to carry on Fessenden's research.

At the University of Pennsylvania, Lenat received his Bachelor's degree in Mathematics and Physics, and his Master's degree in Applied Mathematics in 1972.

At Newark Penn Station, connections can be made to Pennsylvania Station in Midtown Manhattan.

At the age of 19 she left Haworth and worked as a governess between 1839 and 1845.

At both Choate and Harvard, Lerner was a classmate of John F. Kennedy ; at Choate they had worked together on the yearbook staff.

At the time of his birth, Chaplin's parents were both entertainers in the music hall tradition: Hannah, the daughter of a shoemaker, had a brief and unsuccessful career under the stage name Lily Harley, while Charles Sr., a butcher's son, worked as a popular singer.

At the Survey, he worked mainly in geodesy and gravimetry, refining the use of pendulums to determine small local variations in the Earth's gravity.

At the same time, he worked with geneticist Joshua Lederberg.

At the age of 13, Hopper and his family moved to San Diego, where his mother worked as a lifeguard instructor and his father was a post office manager ( Hopper has acknowledged, though, that his father was in the Office of Strategic Services, the precursor to the Central Intelligence Agency, in China with Mao Zedong ).

At least 525, 000 people — more than 12 % of El Salvador's population at the time and perhaps 25 % of the rural poor — benefited from agrarian reform, and more than 22 % of El Salvador's total farmland was transferred to those who previously worked the land but did not own it.

At Columbia, Dewey worked with other educators such as Charles Eliot and Abraham Flexner to help bring progressivism into the mainstream of American education.

At about the same time, Eusebius worked on his Chronicle, a universal calendar of events from Creation to Eusebius ' own time.

At age seven, Douglass was separated from his grandmother and moved to the Wye House plantation, where Aaron Anthony worked as overseer.

At one point in the earliest 1940s, approximately half of all the pulp sf and fantasy magazines in the U. S. were being edited by Futurians: Frederik Pohl at the Popular Publications offshoot Fictioneers, Inc. ( Astonishing Stories and Super-Science Stories ); Robert Lowndes at Columbia Publications, most notably with Science Fiction and Future Fiction ( though through the decade to come, Lowndes's responsibilities would expand to other types of fiction magazine in the chain ), and Donald Wollheim at the very marginal Albing Publications with the short-lived, micro-budgeted Cosmic Stories and Stirring Science Stories ( Wollheim soon moved on to Avon Books ; Doë " Leslie Perri " Baumgardt also worked on a romance fiction title for Albing ).

At Wallington he worked on " England Your England " and in London wrote reviews for various periodicals.

At this time, he worked up dance routines with his younger brother Fred in order to earn prize money in local talent contests, and they also performed in local nightclubs.

At the age of seven she decided to determine how an alarm clock worked.

At first the two men worked well together, but two weeks into filming Lubitsch began arriving on the set on a regular basis, and he soon began directing scenes with Cukor's consent.

At the start of the Second World War, he returned to South Africa and worked as a journalist.

At first the phases were controlled by hand, but within ten years an escapement mechanism had been devised worked by a vertical plug tree suspended from the rocking beam which rendered the engine self-acting.

At first he worked on maintaining and repairing scientific instruments used in the university, helping with demonstrations, and expanding the production of quadrants.

At specific points indicated by the pattern, the cable needle is moved, the stitches on it are worked by the other needles, then the cable needle is turned around to a different position to create the cable twist.

At that time, it was the only working computer in continental Europe, and the second computer in the world to be sold, only beaten by the BINAC, which never worked properly after it was delivered.

At his death twenty thousand people worked for Krupp — making it the world's largest industrial company and the largest private company in the German empire.

At that time, he also worked as a typeface designer and for the world. std. com internet service provider.

At first he wrote leaflets for an underground printing press in Kiev, but soon moved to the capital, Saint Petersburg, where he worked with both Bolsheviks, such as Central Committee member Leonid Krasin, and the local Menshevik committee, which he pushed in a more radical direction.

At age two, the family moved to Toronto, Canada where her father worked at the Norwegian air force base on Toronto Island during World War II.