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Panama–Pacific Commemorative Coins
The five Panama–Pacific commemorative coins were produced in connection with the 1915 Panama–Pacific International Exposition in San Francisco. Struck at that city's mint, the issue included round and octagonal $50 pieces. Excepting modern bullion coins, these two gold pieces are the highest denomination ever issued and the largest coins ever struck by the United States Mint. The octagonal $50 piece is the only U.S. coin to be issued that is not round. In January 1915, Congress passed legislation for a silver half dollar, as well as a gold dollar, quarter eagle ($2.50 piece), and two $50 pieces: one round and one octagonal. The Mint had already consulted artists. Treasury Secretary William G. McAdoo initially rejected all their designs. Two of them, Robert I. Aitken for the $50 pieces and Charles Keck for the gold dollar, persevered, and their submissions were used. The half dollar and quarter eagle were designed by Chief Engraver Charles E. Barber, possibly with the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1852 $50 Assay Office Slug
Year 185 ( CLXXXV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Lascivius and Atilius (or, less frequently, year 938 '' Ab urbe condita''). The denomination 185 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Nobles of Britain demand that Emperor Commodus rescind all power given to Tigidius Perennis, who is eventually executed. * Publius Helvius Pertinax is made governor of Britain and quells a mutiny of the British Roman legions who wanted him to become emperor. The disgruntled usurpers go on to attempt to assassinate the governor. * Tigidius Perennis, his family and many others are executed for conspiring against Commodus. * Commodus drains Rome's treasury to put on gladiatorial spectacles and confiscates property to su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco Civic Auditorium
The Bill Graham Civic Auditorium (formerly San Francisco Civic Auditorium) is a multi-purpose arena in San Francisco, California, named after promoter Bill Graham. The arena holds 8,500 people. About the venue The auditorium was designed by renowned Bay Area architects John Galen Howard, Frederick Herman Meyer and John W. Reid Jr. and built in 1915 as part of the Panama–Pacific International Exposition. The auditorium hosted the 1920 Democratic National Convention, the San Francisco Opera from 1923 to 1932 and again for the 1996 season, the National AAU boxing trials in 1948, and it was the home of the San Francisco Warriors of the National Basketball Association from 1964 to 1967. An underground expansion, named Brooks Hall, was completed in 1958 under the Civic Center Plaza, immediately north of the Civic Auditorium. The famous Mother of All Demos was presented here during the 1968 Fall Joint Computer Conference, and the World Cyber Games 2004 were also held here. In 1992 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Gate
The Golden Gate is a strait on the west coast of North America that connects San Francisco Bay to the Pacific Ocean. It is defined by the headlands of the San Francisco Peninsula and the Marin Peninsula, and, since 1937, has been spanned by the Golden Gate Bridge. The entire shoreline and adjacent waters throughout the strait are managed by the Golden Gate National Recreation Area. Geology During the last ice age, when sea level was several hundred feet lower, the waters of the glacier-fed Sacramento River and the San Joaquin River scoured a deep channel through the bedrock on their way to the ocean. (A similar process created the undersea Hudson Canyon off the coast of New York and New Jersey.) The strait is well known today for its depth and powerful tidal currents from the Pacific Ocean. Many small whirlpools and eddies can form in its waters. With its strong currents, rocky reefs and fog, the Golden Gate is the site of over 100 shipwrecks. Climate The Golden Gat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farran Zerbe (ca
Joseph Farran Zerbe (April 16, 1871 – December 25, 1949) was an American coin collector and dealer who was the president of the American Numismatic Association (ANA) in 1908 and 1909. He served as chief numismatist (person responsible for selling government coins) at the World's Fairs in Louisiana Purchase Exposition, St. Louis (1904), Lewis and Clark Exposition, Portland (1905), and Panama–Pacific International Exposition, San Francisco (1915). Zerbe was born in Tyrone, Pennsylvania, in 1871, and became interested in coins as a child. By the time he was 20, he was running a corner store in Tyrone, alongside involvement in other businesses. He joined the ANA in 1900, and thereafter made his living from coins. Accumulating a major collection of numismatic items, he exhibited them at the fairs and at local banks throughout the U.S. for over 20 years beginning in 1907. The high prices he charged for the commemorative coins issued by the U.S. Mint for the World's Fairs, as well ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Howard Taft
William Howard Taft (September 15, 1857March 8, 1930) was the 27th president of the United States (1909–1913) and the tenth chief justice of the United States (1921–1930), the only person to have held both offices. Taft was elected president in 1908, the chosen successor of Theodore Roosevelt, but was defeated for reelection in 1912 by Woodrow Wilson after Roosevelt split the Republican vote by running as a third-party candidate. In 1921, President Warren G. Harding appointed Taft to be chief justice, a position he held until a month before his death. Taft was born in Cincinnati, Ohio, in 1857. His father, Alphonso Taft, was a U.S. attorney general and secretary of war. Taft attended Yale and joined the Skull and Bones, of which his father was a founding member. After becoming a lawyer, Taft was appointed a judge while still in his twenties. He continued a rapid rise, being named solicitor general and a judge of the Sixth Circuit Court of Appeals. In 1901, President ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1906 San Francisco Earthquake
At 05:12 Pacific Standard Time on Wednesday, April 18, 1906, the coast of Northern California was struck by a major earthquake with an estimated moment magnitude of 7.9 and a maximum Mercalli intensity of XI (''Extreme''). High-intensity shaking was felt from Eureka on the North Coast to the Salinas Valley, an agricultural region to the south of the San Francisco Bay Area. Devastating fires soon broke out in San Francisco and lasted for several days. More than 3,000 people died, and over 80% of the city was destroyed. The events are remembered as one of the worst and deadliest earthquakes in the history of the United States. The death toll remains the greatest loss of life from a natural disaster in California's history and high on the lists of American disasters. Tectonic setting The San Andreas Fault is a continental transform fault that forms part of the tectonic boundary between the Pacific Plate and the North American Plate. The strike-slip fault is characterized by ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vasco Núñez De Balboa
Vasco Núñez de Balboa (; c. 1475around January 12–21, 1519) was a Spanish explorer, governor, and conquistador. He is best known for having crossed the Isthmus of Panama to the Pacific Ocean in 1513, becoming the first European to lead an expedition to have seen or reached the Pacific from the New World. He traveled to the New World in 1500 and, after some exploration, settled on the island of Hispaniola. He founded the settlement of Santa María la Antigua del Darién in present-day Colombia in 1510, which was the first permanent European settlement on the mainland of the Americas (a settlement by Alonso de Ojeda the previous year at San Sebastián de Urabá had already been abandoned). Early life Balboa was born in Jerez de los Caballeros, Spain. He was a descendant of the Lord mason of the castle of Balboa, on the borders of León and Galicia. His mother was the Lady de Badajoz, and his father was the hidalgo (nobleman), Nuño Arias de Balboa. Little is known of Vasco' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panama Canal
The Panama Canal ( es, Canal de Panamá, link=no) is an artificial waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean and divides North and South America. The canal cuts across the Isthmus of Panama and is a conduit for maritime trade. One of the largest and most difficult engineering projects ever undertaken, the Panama Canal shortcut greatly reduces the time for ships to travel between the Atlantic and Pacific oceans, enabling them to avoid the lengthy, hazardous Cape Horn route around the southernmost tip of South America via the Drake Passage or Strait of Magellan and the even less popular route through the Arctic Archipelago and the Bering Strait. Colombia, France, and later the United States controlled the territory surrounding the canal during construction. France began work on the canal in 1881, but stopped because of lack of investors' confidence due to engineering problems and a high worker mortality rate. The United States took over the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia Mint
The Philadelphia Mint in Philadelphia was created from the need to establish a national identity and the needs of commerce in the United States. This led the Founding Fathers of the United States to make an establishment of a continental national mint, a main priority after the ratification of the Constitution of the United States. The Coinage Act of 1792 was entered into law on April 2. It proclaimed the creation of the United States Mint. Philadelphia at that time was the nation's capital; therefore the first mint facility was built there. The Coinage Act of 1792 also instituted a decimal system based on a dollar unit; specified weights, metallic composition and fineness; and required each United States coin feature "an impression emblematic of liberty". History First building (1792–1833) David Rittenhouse, an American scientist, was appointed the first director of the mint by President George Washington. Two lots were purchased by Rittenhouse on July 18, 1792, at Sevent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Half Union
The half union (separate varieties known as J-1546 through J-1549) was a United States pattern coin with a face value of fifty U.S. Dollars. It is often thought of as one of the most significant and well-known patterns in the history of the U.S. Mint. The basic design, featuring Liberty on the obverse, was slightly modified from the similar $20 "Liberty Head" Double Eagle, which was designed by James B. Longacre and minted from 1849 to 1907. Today, two gold specimens belong to the Smithsonian. No others are known to exist. There are also copper specimens of the coin that can go for more than $300,000 in PF-65 condition. The half union was never released for circulation. Some half unions can have a somewhat smaller or larger head than others. History In 1877, famed Chief Engraver of the Mint at the time, William Barber, designed the coin. William Barber also designed several other coins, such as the "Amazonian Quarter" pattern, the short-lived Twenty Cent Piece, and the Trade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pattern Coin
A pattern coin is a coin which has not been approved for release, but produced to evaluate a proposed coin design. They are often off-metal strike (using metals of lower value to test out the dies), to proof standard or piedforts. Many coin collectors collect and study pattern coins because of their historical importance. Many of the world's most valuable coins are pattern coins; nearly 25 of the pieces listed in ''100 Greatest US Coins'' are pattern coins. English patterns The first English coin that can be identified with certainty is a groat, originally worth fourpence. This piece, an example of which was illustrated and sold in the Dodsley Cuff sale of the mid-19th century, had crowns in place of the usual three pellets in each quarter of the reverse. Patterns are particularly identifiable and exist in larger numbers from the reign of Elizabeth I onwards. The experimental base metal issues of all coinage prior to the mid-18th century have been well preserved. Boulton's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
