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Western Electric Hand Telephone Sets
The Western Electric hand telephone sets are a series of telephones that were produced from 1927 by the Western Electric Company for the American Telephone and Telegraph Company (AT&T) and the Bell System. The series features the mouthpiece (''transmitter'') and the earpiece (''receiver'') combined into a hand-held unit, originally named a ''hand telephone'', or ''handset''. The handset would be held against the ear and in front of the mouth simultaneously, in contrast to earlier telephones in the Bell System where only the receiver was held against the ear, while the user spoke into a fixed transmitter mounted on a telephone stand or wall telephone. Hand telephone sets consist of three principal parts: the ''handset'', a ''handset mounting'', and an apparatus box, called variously ''desk set box'', ''bell box'', ''subscriber set'', or just ''subset''. This box is typically mounted on a wall or desk-side, and contains an electromagnetic bell ringer and a speech transformer, calle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Electric B1 Handset Mounting With E1 Handset And 534A Subscriber Set C1930--2012-11-28
Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US * Western Creek, Tasmania, a locality in Australia * Western Junction, Tasmania, a locality in Australia *Western world, countries that identify with shared "Western" culture *Western United States, a region of the United States Arts and entertainment Films * ''Western'' (1997 film), a French road movie directed by Manuel Poirier * ''Western'' (2017 film), a German-Austrian film Genres *Western (genre), a category of fiction and visual art centered on the American Old West **Western fiction, the Western genre as featured in literature **Western film, the western genre in film **Western music (North America), a type of American folk music Music * ''Westerns'' (EP), an EP by Pete Yorn * WSTRN, a British hip hop group from west London *"Western" a song by Black Midi from ''Schlagenheim'' Business * The Western, a closed hotel/casino in Las Vegas, United States *Western Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Electric Telephone Subscriber Set Type 534A Internals View C1930--2014-05-16-kbrose
Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that identify with shared "Western" culture *Western United States, a region of the United States Arts and entertainment Films * ''Western'' (1997 film), a French road movie directed by Manuel Poirier * ''Western'' (2017 film), a German-Austrian film Genres *Western (genre), a category of fiction and visual art centered on the American Old West **Western fiction, the Western genre as featured in literature **Western film, the western genre in film **Western music (North America), a type of American folk music Music * ''Westerns'' (EP), an EP by Pete Yorn *WSTRN, a British hip hop group from west London *"Western" a song by Black Midi from ''Schlagenheim'' Business *The Western, a closed hotel/casino in Las Vegas, United States *Western Cartri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Model 500 Telephone
The Western Electric model 500 telephone series was the standard domestic desk telephone set issued by the Bell System in North America from 1950 through the 1984 Bell System divestiture. The successor to the model 302 telephone, the model 500's modular construction compared to previous types simplified manufacture and repair and facilitated a large number of variants with added features. Dual-tone multi-frequency signaling, Touch-tone service was introduced to residential customers in 1963 with the #Model 1500, model 1500 telephone, which had a push-button pad for the ten digits. The #Model 2500, model 2500 telephone, introduced in 1968, added the Asterisk#Telephony, * (star) and Number sign#Computing, # (square, pound) keys. The model 500 telephone series and its derivatives were very popular and common among North American businesses and households throughout the latter half of the 20th century. The development of new simpler telephone set designs, the advent of mobile phones, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Model 302 Telephone
The model 302 telephone is a desk set telephone that was manufactured in the United States by Western Electric from 1937 until 1955, and by Northern Electric in Canada until the late 1950s, until well after the introduction of the 500-type telephone in 1949. The sets were routinely refurbished into the 1960s. It was one of the most widely used American combined telephone sets to include the ringer and network circuitry in the same telephone housing. Design and production The design of a new desk telephone for the Bell System began approximately in 1930, only a short time after the introduction of a line of handset telephones, the 102 and 202-type desk telephones. The existing Western Electric telephones comprised a desk set that only served to secure the handset and also the dial for customer-initiated calling, but required an external subscriber set (''subset'', or ''desk set box'' or ringer box), containing the ringer and network circuitry. This box was typically mounted on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trimline Telephone
The Trimline telephone is a series of telephones that was produced by Western Electric, the manufacturing unit of the Bell System. These telephones were first introduced in 1965 and are formally referred to as the ''No. 220 Hand Telephone Sets''. The Trimline was designed by Henry Dreyfuss Associates under the project direction of Donald Genaro; the firm had produced the previous post-war desktop telephone types for the American Telephone & Telegraph Company. History Hand telephone sets in the Bell System were first designed starting with the creation of the handset is 1927. This series of telephone evolved through several designs in the 1920s and 1930s, to refurbishments in the 1950s. They consisted of a table-top handset stand and a wall- or desk-mounted subscriber set that contained the components to connect the telephone to the telephone line, as well as an electromechanical bell ringer. After the introduction of the Princess telephone line, in 1959, the design mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Model 500 Telephone
The Western Electric model 500 telephone series was the standard domestic desk telephone set issued by the Bell System in North America from 1950 through the 1984 Bell System divestiture. The successor to the model 302 telephone, the model 500's modular construction compared to previous types simplified manufacture and repair and facilitated a large number of variants with added features. Dual-tone multi-frequency signaling, Touch-tone service was introduced to residential customers in 1963 with the #Model 1500, model 1500 telephone, which had a push-button pad for the ten digits. The #Model 2500, model 2500 telephone, introduced in 1968, added the Asterisk#Telephony, * (star) and Number sign#Computing, # (square, pound) keys. The model 500 telephone series and its derivatives were very popular and common among North American businesses and households throughout the latter half of the 20th century. The development of new simpler telephone set designs, the advent of mobile phones, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Model 302 Telephone
The model 302 telephone is a desk set telephone that was manufactured in the United States by Western Electric from 1937 until 1955, and by Northern Electric in Canada until the late 1950s, until well after the introduction of the 500-type telephone in 1949. The sets were routinely refurbished into the 1960s. It was one of the most widely used American combined telephone sets to include the ringer and network circuitry in the same telephone housing. Design and production The design of a new desk telephone for the Bell System began approximately in 1930, only a short time after the introduction of a line of handset telephones, the 102 and 202-type desk telephones. The existing Western Electric telephones comprised a desk set that only served to secure the handset and also the dial for customer-initiated calling, but required an external subscriber set (''subset'', or ''desk set box'' or ringer box), containing the ringer and network circuitry. This box was typically mounted on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Electric 202 Imperial Telephone With 684A Subset Dated 1955
Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that identify with shared "Western" culture *Western United States, a region of the United States Arts and entertainment Films * ''Western'' (1997 film), a French road movie directed by Manuel Poirier * ''Western'' (2017 film), a German-Austrian film Genres *Western (genre), a category of fiction and visual art centered on the American Old West **Western fiction, the Western genre as featured in literature **Western film, the western genre in film **Western music (North America), a type of American folk music Music * ''Westerns'' (EP), an EP by Pete Yorn *WSTRN, a British hip hop group from west London *"Western" a song by Black Midi from ''Schlagenheim'' Business *The Western, a closed hotel/casino in Las Vegas, United States *Western Cartri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Art Deco
Art Deco, short for the French (), is a style of visual arts, architecture, and product design that first Art Deco in Paris, appeared in Paris in the 1910s just before World War I and flourished in the United States and Europe during the 1920s to early 1930s, through styling and design of the exterior and interior of anything from large structures to small objects, including clothing, fashion, and jewelry. Art Deco has influenced buildings from skyscrapers to cinemas, bridges, ocean liners, trains, cars, trucks, buses, furniture, and everyday objects, including radios and vacuum cleaners. The name Art Deco came into use after the 1925 (International Exhibition of Modern Decorative and Industrial Arts) held in Paris. It has its origin in the bold geometric forms of the Vienna Secession and Cubism. From the outset, Art Deco was influenced by the bright colors of Fauvism and the Ballets Russes, and the exoticized styles of art from Chinese art, China, Japanese art, Japan, Indian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden Section
In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their summation, sum to the larger of the two quantities. Expressed algebraically, for quantities and with , is in a golden ratio to if \frac = \frac = \varphi, where the Greek letter Phi (letter), phi ( or ) denotes the golden ratio. The constant satisfies the quadratic equation and is an irrational number with a value of The golden ratio was called the extreme and mean ratio by Euclid, and the divine proportion by Luca Pacioli; it also goes by other names. Mathematicians have studied the golden ratio's properties since antiquity. It is the ratio of a regular pentagon's diagonal to its side and thus appears in the Straightedge and compass construction, construction of the dodecahedron and icosahedron. A golden rectangle—that is, a rectangle with an aspect ratio of —may be cut into a square and a smaller rectangle with the same aspect ratio. The golden ratio has bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Electric 202 Telephone
Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that identify with shared "Western" culture *Western United States, a region of the United States Arts and entertainment Films * ''Western'' (1997 film), a French road movie directed by Manuel Poirier * ''Western'' (2017 film), a German-Austrian film Genres *Western (genre), a category of fiction and visual art centered on the American Old West **Western fiction, the Western genre as featured in literature **Western film, the western genre in film **Western music (North America), a type of American folk music Music * ''Westerns'' (EP), an EP by Pete Yorn *WSTRN, a British hip hop group from west London *"Western" a song by Black Midi from ''Schlagenheim'' Business *The Western, a closed hotel/casino in Las Vegas, United States *Western Cartri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
