Northrop X-4 Bantam Pilot's Flight Operating Instructions


Book Description

Designed without horizontal stabilizers, the X-4 Bantam had a semi-tailless design that bore some resemblance to Germany¿s Me-163 rocket plane. The small, twin-jet craft relied on combined elevator and aileron surfaces ¿ known as elevons ¿ for pitch and roll control. The role of the X-4 was to explore the transonic speed zone, and to determine whether the design would lessen the stability and control problems affiliated with compressibility. Although two Bantams were built, only one proved mechanically sound. The second was flown over eighty times by Northrop, Air Force and NACA pilots. They learned that the X-4 was sensitive in pitch, and showed a tendency to ¿hunt¿ about all three axes as it approached Mach 1.0. Thus, the X-4¿s design proved a failure. Originally printed by Northrop, NACA and the USAF, this handbook provides a fascinating glimpse inside the cockpit of this experimental plane. The manual was recently declassified and is here reprinted in book form.




Douglas A-20 Havoc Pilot's Flight Operating Instructions


Book Description

Designed by Douglas Aviation engineer Ed Heinemann, the A-20 Havoc and its variants served in the U.S. Army Air Force and those of several allies. The plane was configured for attack, night fighter, and bomber roles, and nearly 7,500 were built from 1939 through 1944. The first order for the Havoc came from the French, who extensively tested the prototype aircraft after the USAAF failed to place an order. The French insisted on modifications that included new 1000 hp Pratt & Whitney engines (later upgraded to 1100 hp) and a narrower fuselage. The improved A-20¿s speed and handling compared favorably to a fighter aircraft. Little wonder it became one of the most extensively-built light bombers of WWII. Originally printed by the U.S. Army Air Force and Douglas, this handbook provides a fascinating glimpse inside the cockpit of this warbird. Originally classified ¿Restricted¿, the manual was declassified and is here reprinted in book form.




IRT Interborough Rapid Transit / the New York City Subway: Its Design and Construction


Book Description

On October 27, 1904, the Interborough Rapid Transit Company opened the first subway in New York City. Running between City Hall and 145th Street at Broadway, the line was greeted with enthusiasm and, in some circles, trepidation. Created under the supervision of Chief Engineer S.L.F. Deyo, the arrival of the IRT foreshadowed the end of the "elevated" transit era on the island of Manhattan. The subway proved such a success that the IRT Co. soon achieved a monopoly on New York public transit. In 1940 the IRT and its rival the BMT were taken over by the City of New York. Today, the IRT subway lines still exist, primarily in Manhattan where they are operated as the "A Division" of the subway. Reprinted here is a special book created by the IRT, recounting the design and construction of the fledgling subway system. Originally created in 1904, it presents the IRT story with a flourish, and with numerous fascinating illustrations and rare photographs.




The Fleet Type Submarine Distilling Systems


Book Description

Originally printed in 1946, The Fleet Type Submarine series of technical manuals remains unparalleled. Contained in its pages and those of the companion texts are descriptions of every operating component aboard a fleet boat. Submarine Distilling Systems Navpers 16170, was originally written to acquaint crewmen with the mechanisms used to replenish the sub¿s supply of fresh water. These systems are important not only for providing water for cooking and drinking purposes, but because fresh water provides cooling for the Diesel engines, and serves as a vital agent for battery and steam boiler systems. This manual includes a description of how water is distilled, and discusses its use aboard the boat. It uses the Model S and Model X-1 systems as examples, detailing their operation, maintenance, and inspection.




The Submarine NAVPERS 16160-B GUPPY Edition


Book Description

The Submarine, Navpers 16160-B, is a revision of the classic WWII submarine training book, The Fleet Type Submarine, that was issued in 1961. In the post-war period, the United States developed the GUPPY class submarines, and this book uses the USS Becuna (SS-319) to acquaint crews with the design. GUPPY was an extensive conversion program that saw WWII-era boats modified with the snorkel, greater battery capacity, and a more streamlined hull. The book offers definitions of submarine components and terminology, and provides technical descriptions of various machinery and sub-systems such as the snorkel, ballast tanks, ventilation, trim and steering. Originally classified "Restricted", this book was recently declassified and is here reprinted in book form. Some illustrations have been slightly reformatted, and color plates are reproduced in black and white. Care has been taken to preserve the integrity of the text.




The Locomobile Book


Book Description

From 1899 until 1929, the Locomobile Company of America produced high quality automobiles. Founded by Amzi Barber and John Walker, the company originally made steam cars under license from Stanley Steamer. The car was advertised as a combination auto and locomotive or, a ¿Locomobile¿. Based in Bridgeport, Conn., Locomobile gained a reputation for quality and performance, but only after switching to gas engines in 1902. A Locomobile won the prestigious Vanderbuilt Cup Race in 1908, and in 1909-10 Mrs. Harriet Clark Fisher took a Loco around the world, a journey recounted in this text. Locomobile was sold in 1922 to Durant, who continued producing the line until 1929. Originally created by the Locomobile Company in 1911, this wonderful book contains dozens of photos and diagrams, as well as illustrative text, about one of America¿s great cars. Although slightly reformatted, care has been taken to preserve the integrity of the text.




Submarine Trim and Drain Systems


Book Description

Originally printed in 1946, The Fleet Type Submarine series of technical manuals remains unparalleled. Contained in its pages and those of the companion texts are descriptions of every operating component aboard a fleet boat. Trim and Drain Systems, Navpers 16166, examines the mechanisms that allow a submarine to be a ¿submersible ship¿ -- to dive beneath the waves and resurface. Featuring explanatory text and numerous, detailed diagrams, the book is a wonderful reference for the museum docent, researcher, or anyone who ever wondered ¿how the heck does that work?¿ Originally classified ¿Restricted¿, this book was recently declassified and is here reprinted in book form. Some illustrations have been slightly reformatted, and color plates are reproduced in black and white. Care has been taken to preserve the integrity of the text.




The Story of the Airship


Book Description

Originally published by the Goodyear Tire and Rubber Co. as a promotional, The Story of the Airship chronicles the history and development of these great ¿silver cruisers of the sky.¿ Filled with photos and authoritative text, the book springs from an era when dirigibles, balloons and blimps competed against airplanes for public attention.




The Fleet Type Submarine Underwater Log Systems


Book Description

Originally printed in 1946, The Fleet Type Submarine series of technical manuals remains unparalleled. Contained in its pages and those of the companion texts are descriptions of every operating component aboard a fleet boat. Underwater Log Systems Navpers 16168, acquainted crewmen with the sub¿s positioning and tracking systems. Since subs operate below the surface, the normal means of establishing position at sea -- such as sighting the sun in the day or the stars at night -- are impossible. Yet, knowing the sub¿s position and speed is vital both for navigation and combat. In an era before GPS, the log system allowed an accurate track to be made of the boat¿s position, and enabled calculation of the speed of target vessels. This book explains in detail the theory, operation, calibration and maintenance of various log systems. Originally ¿Restricted¿, this book was recently declassified and is here reprinted in book form. Care has been taken to preserve the integrity of the text.