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trading floor
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apollo program
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isro
switchboard
telephone operator
eurocontrol
dispatchers
computer room
tabulators
telegraphers
spacelab
oscilloscopes
call centre
radiophonic
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radioteletype
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trading floor
control desk
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tabulators
switchboard operator
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secretariats
children studying
board room
participants
archivists
catalogers
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trading floor
enumerators
tabulators
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secretariats
radioteletype
board room
teletype
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pressroom
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assay office
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eurocom
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polycom
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editores
workpieces
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tektronix
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multimeters
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instrumentation
radio relay
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tektronix
radioteletype
radio relay
teletype
watchmakers
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computer room
switchboards
radiopharmaceutical
chemical laboratory
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microfilms
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switchboard operator
telephone operator
switchboards
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the server room
signalmen
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computer room
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switchboard operator
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radio relay
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control desk
radioteletype
teletype
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banking operations
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trading floor
newsroom
old trading stock market
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cboe
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indexers
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digitization of library
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switchboard operator
control desk
switchboards
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telephone operator
eniac
computer room
digitization of library
control center
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trading floor
mailrooms
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control desk
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norad
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earth station
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radiophonic
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children's operation theatre
oscilloscope
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radiotelevisione
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trading floor
radioteletype
teletype
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lipsius
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radioteletype
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