{ "item_title" : "Lessons In Telegraphy (1909)", "item_author" : [" Charles Henry Sewall "], "item_description" : "Lessons in Telegraphy is a book written by Charles Henry Sewall and published in 1909. The book is a comprehensive guide to the art of telegraphy, covering the history of the telegraph, the principles of electricity, and the various methods and codes used in telegraphy. The author provides detailed explanations of the Morse code, the Continental code, and other important codes used in telegraphy. Additionally, the book includes practical exercises and drills to help readers develop their telegraphy skills, as well as tips for operating telegraph machines and troubleshooting common problems. Lessons in Telegraphy is an essential resource for anyone interested in the history of communication technology or seeking to learn the art of telegraphy.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/1/12/063/613/1120636132_b.jpg", "price_data" : { "retail_price" : "22.95", "online_price" : "22.95", "our_price" : "22.95", "club_price" : "22.95", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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