Download or read book The Mechanics' Magazine, Museum, Register, Journal, and Gazette, Vol. 56 written by J. C. Robertson and published by Forgotten Books. This book was released on 2018-02-10 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Mechanics' Magazine, Museum, Register, Journal, and Gazette, Vol. 56: January 3rd June 26th, 1852 Easum's patent improvements in the manufacture of rope, 39 Economy of keeping ready, 406 Electric Telegraphs, Boston fire alarm, 56, 347; Pied montese, 98; Chatterton's pa tent mode of protecting insu lated wires, 150; their ap lica tion to determine the long tude of places, 185; the submarine, 197, 235, 454, 465 hiackenaie's improvements, 230 Ratchel der's insulators, 351. Electro - chemical action, Broom au's patent applications of, 478 - magnetic engines, Pro feasor Page's, 21; Dr. Kemp's, 38, 481; Hjorth's, 114, 128; 212131: application on railways. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.