Excerpt from Description of 3-Inch Telescopic Sights: Model of 1912; March 20, 1914 2. For the designation of parts see Plates I, II, and III, and the list attached hereto giving the nomenclature. Plate I shows a sectional view of the telescope. Plate II shows the assembled sight mounted on a sight bracket (93) for 6-inch barbette carriage. Plate III shows sight brackets for 6-inch disappearing carriage and 14-inch 'disappearing carriage. 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.