Postal Telegraph Company

Postal was founded in the 1880s by John William Mackay, an entrepreneur who had made a fortune in silver mining in the Comstock Lode.Mackay's original purpose was to provide a domestic wire network to directly link with the Atlantic Cable.The company was initially called The Pacific Postal Telegraph Cable Co.[2] Under president Albert Brown Chandler, the Postal network was able to achieve sufficient economy of scale to compete with Western Union, occasionally controlling as much as 20% of the business.It had grown so large that management had to move out of the company's New York City headquarters at 187 Broadway to accommodate more operations staff.[3] Chandler oversaw the design and construction of the Postal Telegraph Company Building, a new headquarters at 253 Broadway and Murray Street.
A child employee of the Postal Tel. Co. wearing a summer uniform in New York City, ca. 1912
John William MackayWestern UniontelegraphUnited StatesCommercial Cable CompanyComstock LodeAtlantic CableAlbert Brown ChandlerPostal Telegraph Company BuildingWilliam SaroyanThe Human ComedyNewspapers.comTelecommunicationsHistoryBroadcastingCable protection systemCable TVData compressionDigital mediaInternet videoonline video platformsocial mediastreamingEdholm's lawInformation AgeInformation revolutionInternetMobile phoneSmartphoneOptical telecommunicationOptical telegraphyPhotophonePrepaid mobile phoneRadiotelephoneSatellite communicationsSemaphorePhryctoriaSemiconductordeviceMOSFETtransistorSmoke signalsTelecommunications historyTelautographTelegraphyTeleprinterTelephoneThe Telephone CasesTelevisiondigitalVideotelephonyWhistled languageWireless revolutionNasir AhmedEdwin Howard ArmstrongMohamed M. AtallaJohn Logie BairdPaul BaranJohn BardeenAlexander Graham BellEmile BerlinerTim Berners-LeeFrancis BlakeJagadish Chandra BoseCharles BourseulWalter Houser BrattainVint CerfClaude ChappeYogen DalalDaniel Davis Jr.Donald DaviesAmos DolbearThomas EdisonLee de ForestPhilo FarnsworthReginald FessendenElisha GrayOliver HeavisideRobert HookeErna Schneider HooverHarold HopkinsGardiner Greene HubbardInternet pioneersBob KahnDawon KahngCharles K. KaoNarinder Singh KapanyHedy LamarrRoberto Landell de MouraInnocenzo ManzettiGuglielmo MarconiRobert MetcalfeAntonio MeucciSamuel MorseJun-ichi NishizawaCharles Grafton PageRadia PerlmanAlexander Stepanovich PopovTivadar PuskásJohann Philipp ReisClaude ShannonAlmon Brown StrowgerHenry SuttonCharles Sumner TainterNikola TeslaCamille TissotAlfred VailThomas A. WatsonCharles WheatstoneVladimir K. ZworykinTransmissionmediaCoaxial cableFiber-optic communicationoptical fiberFree-space optical communicationMolecular communicationRadio waveswirelessTransmission linetelecommunication circuitNetwork topologyBandwidthterminalNetwork switchingcircuitpacketTelephone exchangeMultiplexingSpace-divisionFrequency-divisionTime-divisionPolarization-divisionOrbital angular-momentumCode-divisionCommunication protocolComputer networkData transmissionStore and forwardTelecommunications equipmentTypes of networkCellular networkEthernetMobilePublic Switched TelephoneWireless networkNotable networksARPANETBITNETCYCLADESFidoNetInternet2NPL networkToasternetUsenetGlobal telecommunications regulation bodiesOutline