![\"\"](\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2025\/11\/Cameron-telegram.png\")
<\/a><\/p>\nAmerican Journal Science January 1848 _ Morse<\/a><\/p>\n KS 3106 Telegraph Register<\/a><\/p>\n Manual of Telegraphy Bunnell<\/a><\/p>\n TelegraphManualShaffner<\/a><\/p>\n The_Electro_Magnetic_Telegraph<\/a><\/p>\n Shaffner_s_Telegraph_Companion<\/a><\/p>\n The_American_Electro_Magnetic_Telegraph<\/a><\/p>\n Cameron,+Henry+Clay,+Reminiscences+of+Joseph+Henry<\/a><\/p>\n Cameron,+Henry+Clay,+Jonathan+Dickinson+and+the+College+of+New+Jersey<\/a><\/p>\n camden and amboy rr history<\/a><\/p>\n Prescott’s book on Telegraph<\/a><\/p>\n Frank Leslie’s Popular Monthly – Telegraph<\/a><\/p>\n The A B C of Wireless Telegraphy<\/a><\/p>\n 1847-The_American_Electro_Magnetic_Telegraph<\/a><\/p>\n Early_History_of_the_Telegraph_Vail<\/a><\/p>\n US1647 Morse<\/a><\/p>\n USRE79 Morse<\/a><\/p>\n US4453 Morse<\/a><\/p>\n USRE118 Morse Receiving Magnet<\/a><\/p>\n USRE117<\/a><\/p>\n The_Electro_Magnetic_Telegraph_Trumbull<\/a><\/p>\n MercerCoJWotleyJKelly1849<\/a><\/p>\n Philadelphia and Trenton 1860_map<\/a><\/p>\n Princeton Township<\/a><\/p>\n Princeton Plan<\/a><\/p>\n <\/p>\n Jadwin Pictures of Pole Changer<\/a><\/p>\n Oct 1846 letter to JH from Morse<\/a><\/p>\n 1847-The_American_Electro_Magnetic_Telegraph<\/a><\/p>\n Kennelly-workJosephHenry-1932<\/a><\/p>\n March 1848 Silliman’s Journal Morse Telegraph<\/a><\/p>\n Transactions_of_the_American_Electrochem Joseph Henry<\/a><\/p>\n Van+Rensselaer,+Cortlandt,+Signals+From+the+Atlantic+Cable<\/a><\/p>\n From Plainfield Courier News August 30, 1905 … Princeton Basin office in 1851 mentioned<\/a><\/p>\n Book_of_the_Telegraph<\/a><\/p>\n Electro-magnetic_telegraphs_H.R._no._64<\/a><\/p>\n Along+D&R+C McKelvey<\/a><\/p>\n The Electromagnetic Telegraph – Calvert<\/a><\/p>\n Gluckman-JosephHenrys1842-1992<\/a><\/p>\n Book 1 – 6726<\/a><\/p>\n Book 2 – 6777<\/a><\/p>\n Book 3 – 6778<\/a><\/p>\n Electro-magnetic_telegraphs_H.R._no._64<\/a><\/p>\n SIA_007001_B8_F22_Transcript Morse to Henry 1846<\/a><\/p>\n SIA_007001_B8_F21_L1_Transcript Vail to Henry<\/a><\/p>\n The Edinburgh philosophical journal – 1825 – Barlow – impractical<\/a><\/p>\n Magnetic Telegraph Co. 1847 American Journal Science January 1848 _ Morse KS 3106 Telegraph Register Manual of Telegraphy Bunnell TelegraphManualShaffner The_Electro_Magnetic_Telegraph Shaffner_s_Telegraph_Companion The_American_Electro_Magnetic_Telegraph Cameron,+Henry+Clay,+Reminiscences+of+Joseph+Henry Cameron,+Henry+Clay,+Jonathan+Dickinson+and+the+College+of+New+Jersey camden and amboy rr history Prescott’s book on Telegraph Frank Leslie’s Popular Monthly – Telegraph The A B C of Wireless Telegraphy 1847-The_American_Electro_Magnetic_Telegraph Early_History_of_the_Telegraph_Vail US1647 Morse USRE79 Morse US4453 … Continue reading “Magnetic Telegraph Company”<\/span><\/a><\/p>\n","protected":false},"author":765,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-5689","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/5689","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/users\/765"}],"replies":[{"embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/comments?post=5689"}],"version-history":[{"count":86,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/5689\/revisions"}],"predecessor-version":[{"id":6642,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/pages\/5689\/revisions\/6642"}],"wp:attachment":[{"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/media?parent=5689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/categories?post=5689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/commons.princeton.edu\/josephhenry\/wp-json\/wp\/v2\/tags?post=5689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}<\/a><\/p>\n<\/a>Magnetic Telegraph Co. 1847<\/a><\/p>\n<\/a><\/a><\/a><\/p>\n<\/a><\/p>\n<\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a>(reference: W.A. Baker and Tre Tryckare, “The Engine Powered Vessel” Crescent Books, 1972)<\/p>\n<\/a>1860 Morse Register<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/a>
\n<\/a><\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
![\n<\/a>](\"https:\/\/commons.princeton.edu\/josephhenry\/wp-content\/uploads\/sites\/71\/2026\/06\/page-1-837x1024-1.jpg\"){kind=link}