{"product_id":"makers-of-the-telegraph-samuel-morse-ezra-cornell-and-joseph-henry-9781476665597","title":"Makers of the Telegraph: Samuel Morse, Ezra Cornell and Joseph Henry","description":"\u003cp\u003e The single-wire telegraph revolutionized long distance communication but it was not the brainchild of one inventor, Samuel Morse. His colleagues and employees--specifically Ezra Cornell and Joseph Henry--made crucial contributions.\u003c\/p\u003e\u003cp\u003e Examining the careers of the three men and the key events, this book presents Morse as primarily a businessman and consolidator of ideas who, frequently in conflict with his associates, sought to present the telegraph as a uniform system under his sole imprimatur. The battle between Morse and Cornell over the invention of the magnetic relay was central to the drama.\u003c\/p\u003e\u003cp\u003e What emerges is a complex portrait of three ambitious and brilliant innovators and the age in which they lived.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAbout the Author\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eKenneth B. Lifshitz\u003c\/b\u003e has lectured widely on such topics as the great chain across the Hudson and The Franklin Marble. Also a bass player, he has performed with local and regional symphony orchestras. He lives in the Catskill region of New York.\u003cbr\u003e","brand":"McFarland \u0026 Company","offers":[{"title":"Default Title","offer_id":50337975042322,"sku":"9781476665597","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/4771\/8930\/files\/img_66b80897-7583-488c-bc82-a4cd964002a1.jpg?v=1727973442","url":"https:\/\/surprise-castle.myshopify.com\/products\/makers-of-the-telegraph-samuel-morse-ezra-cornell-and-joseph-henry-9781476665597","provider":"Surprise Castle","version":"1.0","type":"link"}