- The American Frigate Constitution
- The Amaranthe
A British warship of 1654. This ship is an excellent example of the ships that were in use just before the jib began to put in its appearance. The lateen sail on the mizzenmast is similar to the one used on the caravels, but both the rigging and the hull are greatly refined as compared with the ships of the time of Columbus. - The Aerodrome
Langley built his plane without much difficulty, but could not find anyone to make an engine large enough for it. Finally, Charles Manley, an expert engineer, asked for permission to build the engine. Manley’s engine was a five-cylinder, radial gasoline engine that developed 51 horsepower and was far ahead of its time. It was years before American radial engines were used successfully in airplanes. Professor Langley called his machine the Aerodrome, and by October, 1903, the plane was ready for its test flight, with Manley to guide it. The Aerodrome was to be launched from a catapulting platform built on the roof of a houseboat. The houseboat was anchored on the Potomac River near Washington. As it left the platform the machine crashed into the river, and the trial was a dismal failure. The newspapers and the public ridiculed Langley, but he and Manley, who was unhurt in the crash, repaired the machine for another trial. This test took place on December 8, 1903, and again the Aerodrome crashed into the river. Manley once more escaped injury, but Langley and the government were abused by the public for wasting money. Langley was out of money himself, the government could not furnish funds for further trials, so the experiments were ended. The professor, discouraged and brokenhearted, gave up. - The Great Republic
The greatest clipper ship ever built. Unfortunately, before she made her first voyage she caught fire and had to be sunk. She was refloated and refitted, but never made a voyage in her original rig. When new masts were put in her they were made smaller than the first ones. Still she turned out to be one of the very fastest of the clippers. - The Charlotte Dundas
Before the Clermont was built, this boat had operated successfully on the Forth and Clyde Canal in Scotland. The objection to her was that she stirred the water up so that she injured the banks of the canal. - The 1900 Wright Glider (operator’s position)
Their first glider was a biplane, with 165 square feet of lifting surface, as illustrated in figure; several of its features need explanation. First there is the position of the operator; he can be seen lying prone across the centre of the lower plane. This attitude was adopted by the Wrights to minimise wind-pressure. Should a man be upright in his machine, they calculated that his body would, as the glider passed through the air, offer an appreciable resistance; while, in lying flat, he would offer scarcely any resistance at all. - The 'Minotaur'
Launched in 1863 Among the numerous huge monsters constituting the iron-clad fleet of England, the Minotaur, is one of the most gigantic and formidable; and the sister ships, the Agincourt and Northumberland, all of precisely the same tonnage, power, rig, and equipment, are the largest and most powerful ships in the navy. The Minotaur was built at Blackwall, by the Thames Ship Building company and the engines were constructed by Messrs. Penn, of Deptford. She is 6,621 ton's measurement, and propelled by screw engins of 1,350 horsepower, with a speed of 15 knots an hour. She is 400 feet in length by 59 in width, and carries in all thirty-four of the heaviest guns used afloat. Among these which form her chief batter on the main deck are four 300-pounder Armstrongs. - The 'Hercules' Traction Engine, as used during the Crimean War
During the Crimean War, Boydell’s traction machine was used to haul open trucks on the road and across country. Its engine, the “Hercules,” was fitted with a curious arrangement, which, by means of rails attached in six sections to the wheels, enabled it to lay down and take up its own track as it went along. - Testing the girder-built body of an aircraft
Put together scientifically and from sections of wood specially tested, a remarkable strength may be obtained by such a method of building. The figure shows how a girder aircraft body, supported by trestles only at its ends, may support from its centre, without yielding, a tray containing a number of heavy weights - Tatin’s aëroplane model, 1879
In 1879 M. Victor Tatin made some very promising tests with the model shown, so promising, in fact, as to convince many that human flight was even then practicable. This little flyer was a twin-screw monoplane mounted on wheels, and actuated by an oscillating compressed air engine, the whole machine weighing 3.85 pounds, and supported by a silk plane measuring 16 by 75 inches. The central body of the aëroplane was a thin steel tube three feet long by four inches in diameter containing the compressed air, and weighing only one pound and a half, though strong enough to endure a pressure of twenty atmospheres. When the model was allowed to run round a board walk 46 feet in diameter, tethered to a stake at the center, it quickly acquired a speed of 18 miles an hour, rose in the air, and flew a distance of fifty feet. - Tandem
- Tandem
- Taking it in his jaws
Taking it in his jaws - Synnestvedt 2-Ton Truck
Synnestvedt 2-Ton Truck. Synnestvedt Machine Co., Pittsburgh, Pa. BODY: Stake or van CAPACITY: 2 tons WHEEL-BASE: 87 inches TREAD: 52 inches TIRES, FRONT: 36 × 4 in. TIRES, REAR: 36 × 5 in. BRAKES: On rear wheel and driving shaft SPRINGS: Platform FRAME: Channel steel MOTOR: Synnestvedt electric MOTOR SUSPENSION: In rear under body SPEEDS: 4 forward, 2 reverse DRIVE: Chain - Symington’s ‘Charlotte Dundas,’ 1802
In 1801 the London newspapers contained the announcement that an experiment had taken place on the Thames, on July 1st, for the purpose of propelling a laden barge, or other craft, against the tide, by means of a steam-engine of a very simple construction. “The moment the engine was set to work the barge was brought about, answering her helm quickly, and she made way against a strong current, at the rate of two and a half miles an hour.” In 1802 a new vessel was built expressly for steam navigation, on the Forth and Clyde Canal, under Symington’s supervision, the Charlotte Dundas, which was minutely inspected on the same day by Robert Fulton, of New York, and Henry Bell, of Glasgow, both of whom took sketches of the machinery to good purpose. This boat drew a load of seventy tons, at a speed of three and a half miles an hour, against a strong gale of wind. Under ordinary conditions she made six miles an hour, but her admitted success was cut short by the Canal Trust, who alleged that the wash of the steamer would destroy the embankment. - Swerving at intersections
Swerving at intersections - Striving to reach her decks
Americans on board "General Armstrong" repelling attempts to board her while in a Portugese harbour. - Stop Signal
With an open torpedo, the stop signal can also be given by sticking the arm straight up. In any case, account must then be taken of the somewhat higher rear of the car, or of the possibility that the passengers behind are masking the movement of the arm. [Translated online from the Dutch ] - Stearman PT-17 &18
Stearman PT-17 & 18 Front Side Perspective Bottom Top - Space Shuttle - top plan
- Space Shuttle - starboard elevation
- Space Shuttle - port elevation
- Space Shuttle - isometric
- Space Shuttle - forward and Adt elevations
- Space Shuttle - component isometric
- Sovereign, Model M
Sovereign, Model M. Matthews Motor Co., Camden, N. J. BODY: Side entrance tonneau SEATS: 8 persons WHEEL-BASE: 124 inches TREAD: 56 inches TIRES, FRONT: 36 × 4 inches TIRES, REAR: 36 × 5 inches BRAKES: 2 double internal on rear hubs SPRINGS: Semi-elliptic, front; platform type rear FRAME: Pressed steel BORE: 5½ in.; STROKE: 6 in. CYLINDERS: 4 vertical MOTOR SUSPENSION: From frame COOLING: Water IGNITION Jump spark (double plugs) CURRENT SUPPLY: Magneto and batteries CARBURETER: Automatic LUBRICATION: Mechanical pump MOTOR-CONTROL: Spark and throttle CHANGE GEAR: Sliding type SPEEDS: 4 forward and reverse CHANGE-GEAR CONTROL: Side lever DRIVE: Double side chain - Sounding by Machine
A glass tube with the upper end closed and the lower end open is lowered in a special case to the sea bottom, and then brought to the surface. As the tube descends, the water compresses the air in the tube, and gradually creeps up inside. The inside of the tube being of ground glass the water leaves a mark showing how far it has entered the tube. By laying the tube on a special scale the depth to which the glass was carried can be gauged. There are other methods not greatly dissimilar from this. - Sopwith Military Biplane
A machine that has achieved success, owing to its power of varying speed, is the Sopwith military biplane. Adopting a practice that has become general, its wings are fitted upon what is practically a monoplane body. Tail-planes and rudder are the same as in a monoplane. The top main-plane, as will be seen, is set slightly in advance of the lower. The system is called “staggering”; and the idea is that, by placing the upper plane ahead of the lower, the total lifting power will be increased. It has been proved a disadvantage of the biplane that, when the main-planes are placed one above another, there is a slight loss of lift owing to the fact that, acting upon the air as they do quite close to each other, a certain amount of interference occurs between them—one tending to disturb the air-stream in which the other moves. By “staggering” the two planes this interference is overcome; but some makers regard it as a small consideration, and build their planes in the ordinary way, allowing as large a gap as possible between them. In the Sopwith military machine, engine and propeller are in front of the main-planes; then come the places for pilot and observer. The pilot sits first, and the body of the machine is so high that only his head appears above it, while just in front of his face, to deflect the wind-rush from the propeller, there is a raised section of the hull which acts as a screen. Behind the pilot, sitting in a second opening in the hull, is the observer. He has a view forward, rendered the better by setting back the lower-plane; while at the point at which it joins the body of the machine, immediately below him, this plane is hollowed out, so that he can look directly upon the earth below. Small windows are also fitted upon either side of the hull. Through those in front the pilot may glance when descending from a flight, so as to judge his distance from the ground, while the others are utilised by the observer, as he turns to look from side to side. This biplane, and many others, is balanced against sideway roll by ailerons, and not by warping the wings. Constant warping, such as is necessary in the everyday use of machines, has been declared to strain a plane and render it weak; therefore the use of ailerons is now favoured. A. Propeller B. Motor, partly hidden by shield C.C. Main-planes D. Pilot’s seat E. Observer’s seat F. Outlook windows in side of hull G. Rudder H. Elevating-plane I. Landing gear. - Some types of American and foreign aeroplanes
Some types of American and foreign aeroplanes - Some types of American and foreign aeroplanes
Some types of American and foreign aeroplanes - Single-seated Air Scout
Hence there is a type of fast scouting monoplane, in which a pilot can ascend alone, and fly at 100 miles an hour. With such a craft, sweeping rapidly above an enemy’s position, the pilot-observer can return with his information at surprising speed. In the figure an air-scout of this type is seen. The tapering, covered-in body will be observed; this is to reduce wind resistance as the machine rushes through the air. The Gnome engine is, for the same reason, covered by an aluminium shield, which only allows the lower cylinders to project; they must, of course, be exposed in some way to the air, or they would not cool themselves. The landing-carriage has been reduced to its simplest form; this, again, is to reduce wind resistance; and the pilot, sitting deep in the body, shows only his head as the machine flies. Here, again, apart from the greater comfort in being so shielded, the placing of the pilot within the machine spells a lessening of pressure. A. Propeller B. Motor (partly hidden by shield) C. Pilot’s seat D. Sustaining plane E. Rudder F. Elevating-plane G. Chassis. - Single Post, Double track, Steel Elevated Bicycle structure
- Single Electric Bicycle Structure
- Single Bicycle Elevated Structure
- Sidecar
- Side view of bicycle motor wheel
- Shop engine, 1901
Shop engine, 1901 - Ship saved by life line thrown from a rescue airship
Ship saved by life line thrown from a rescue airship [Not sure what it did to save the boat] - Semi-rigid Airship
But as airships were built larger, and greater speeds were obtained, it became necessary to strengthen the envelopes with some form of keel; and this led to a type which is known as the semi-rigid, and is developed successfully in France. The figure illustrates an airship of this build. Along the lower side of its envelope is placed a light, rigid framework or keel, and from this is suspended the car which contains engines and crew. A. Gas-containing envelope B. Strengthening keel C.C. Stabilising-planes D. Rudder E. Car carrying engines, propeller, and crew. - Sectional View of Bicycle Motor Car
- Section of the Goubet Submarine Boat
The Goubet class are of iron, sixteen feet long, three feet wide, and about six feet deep. The motive power is a Siemens motor driven by storage batteries. Fifty of these boats were purchased by the Russian government. They have no rudder, but a universal joint in the screw shaft permits of the screw being moved through an arc of ninety degrees. The torpedo is carried outside the boat, secured by a catch worked from inside. On arriving under the enemy, the torpedo is released, and striking the ship's bottom, is held there by spikes. The boat then withdraws, unreeling a connecting wire; and when at a safe distance, fires. The absence of a rudder, however, causes erratic steering, and the spikes with which the torpedo is fitted might fail to stick in steel-bottomed ships. - Section of First-rate Man-of-War
I will now give you a sectional division of a first-rate line-of-battle ship. Such a ship, carrying 120 or more guns, has four decks on which her guns are placed. The highest is open to the air, and is called the UPPER DECK At the after part, extending a little way beyond the mizen-mast, there is a raised platform, called the POOP. It has no guns on it. On the main deck is the steering-wheel, with the binnacle in front of it. The after part of this deck between the poop and the main-mast is called the quarter-deck, and is the place where the officers especially walk. The part under the poop is divided into cabins, appropriated to the use of the captain. Here, also, is a clerk's office and a pantry. Between the main and fore-mast the large boats are stowed, and on either side are the gangways at which sentries are stationed. The next deck under this is called the MAIN DECK. In the after part is the admiral's cabin. Immediately under the boats is a pen for the officers' live-stock ; and just abaft the fore-mast is the galley, or kitchen. The third deck from the upper is called the MIDDLE DECK. The after part is fitted up for the lieutenants, chaplain, surgeon, paymaster, marine officers, &c., and called the WARD-ROOM. In the fore part of the deck is placed the sick-bay, a compartment fitted up as a hospital ; about the centre of this deck is one of the capstans. The fourth from the upper is called the LOWER or GUN DECK. In the after part is the GUN-ROOM, where the midshipmen, and other junior officers, mess. The tiller of the rudder works through the gun-room just above their heads. A second capstan is placed on this deck ; and forward are the riding-bitts for securing the cables. It is the lowest deck on which guns are carried. The ORLOP DECK is the fifth deck from the upper. It has no guns or ports, though lighted up by bull's eyes or scuttles. In the after part is the purser's issue-room ; next to it is the after cockpit, where the midshipmen and other junior officers sleep in hammocks. Before it again will be found the sail-room, where the sails are kept, and the cable-tiers, where the cables are stowed. Before it again, just abaft the fore-mast, is the fore cockpit, and the warrant officers' cabins, while right in the head of the ship are the carpenter's and boatswain's stores. Low as we have got, we have still further to go down to the HOLD, which, if it may be so called, is the sixth deck from the highest. It is often divided into two decks for the greater convenience of stowage. Here are the FORE AND AFTER MAGAZINES, WATER TANKS, WINE AND SPIRIT ROOM, CHAIN CABLE LOCKERS, SHOT LOCKERS, BREAD ROOM, SHELL ROOM, GUNNER'S STORE ROOM, DRY PROVISION, and BEEF AND PORK IN CASKS. Since the introduction of auxiliary steam-power into ships of war, a large portion of the hold is devoted to the steam-engine and boilers, coal bunkers, and the shaft of the screw, while the funnel runs up through all the decks ; but it is wonderful, comparatively, how little space these are allowed to occupy, considering the great aid the steam-engine affords to the movements of the ship. - Seating Arrangement of Rowers in a Greek Trireme
While there were other arrangements that were sometimes used, this seems to have been much the most common. The slaves who operated the oars were chained in place, and in case of shipwreck or disaster were usually left to their fate. - Sea-plane to carry a crew of seven
A coastal sea-plane, as now planned, is a craft having, say, two engines, each devolving 120 h.p., with a wing span of some 80 feet, and an accommodation in its hull for three men—the pilot, a combatant with a machine-gun, and an observer with an installation of wireless. But types are changing constantly, and the tendency is to build larger craft. A machine weighing a couple of tons is shown, and a novelty in regard to it is that it has wheels upon either side of its boat-shaped car, upon which it can move on land, and which fold upward when it rests upon the water. A. Hull upon which the machine floats when in the sea B.B.B. Wheels upon which it may move when on land, and which fold upward when it is on the water C. Pilot’s controlling wheel D.D. Main sustaining planes E. Four-bladed propeller driven by chain-gearing from engine within the hull. - Screenshot (35767)
- Screenshot (35750)
- Scouting over the ruined region between the lines (no man’s land)
Scouting over the ruined region between the lines (no man’s land) - Scouting Monoplane, with occupants below the wings.
To meet the demand for a purely scouting machine, in which pilot and passenger shall have a clear field for observation, both above and below, a monoplane has been designed which is called the “parasol.” This machine, a Morane-Saulnier, is shown. The two sustaining wings, forming a single surface, are raised above the body so that its occupants have nothing to impede their view earthward; and they can also see above them—an advantage of course in time of war, seeing that an enemy might be hovering overhead A. Engine and propeller B. Plane raised above hull C. Seats for pilot and passenger D. Rudder E. Elevating-plane. - Scientific American Trophy
Following the success of the "White Wing" we started in to build another machine, embodying all that we had learned from our experience with the two previous ones. Following our custom of giving each machine a name to distinguish it from the preceding one, we called this third aeroplane the "June Bug." The name was aptly chosen, for it was a success from the very beginning. Indeed, it flew so well that we soon decided it was good enough to win the trophy which had been offered by The Scientific American for the first public flight of one kilometer, or five-eights of a mile, straightaway. This trophy, by the way, was the first to be offered in this country for an aeroplane flight, and the conditions specified that it should become the property of the person winning it three years in succession. The "June Bug" was given a thorough try-out before we made arrangements to fly for the trophy, and we were confident it would fulfill the requirements. - Schooner rigged Sharpie
Schooner rigged Sharpie For the fisheries a multitude of smaller types were constructed—such as the lugger, the shallop, the sharpie, the bug-eye, the smack. - Santos-Dumont’s Biplane which flew at Bagetelle
It was not until 1906, at a time when the Wright aeroplane was capable of long flights, that a real French success was obtained; and then the flights made were brief, and carried out with a craft that was admittedly crude. It was a biplane of curious construction, built by the Voisin brothers for M. Santos-Dumont—a rich Brazilian who had spent money freely upon airships, and had been occupied, for some time before the Voisins made him this machine, with a craft having propellers to lift it vertically from the ground. Abandoning this idea, he devoted himself to the machine the Voisins built, which is seen in the picture. - Santos-Dumont’s Airship
When petrol engines became available, they gave an impetus to the building of airships; for, like the aeroplane, the airship needed a motive agent which gives a high power for a low weight. One of the first to use a petrol motor in an airship with success was M. Santos-Dumont, whose name has been mentioned in connection with aeroplanes. He tested small, light airships, driven by petrol engines and two-bladed propellers—as illustrated in figure; and with one of these, on a calm, still day, he flew over Paris and round the Eiffel Tower. A. Gas envelope B. Wheeled framework which carried motor, propeller, and pilot’s seat C. Elevating-plane D. Horizontal rear-plane E. Rudder. - Sacramento Trolley System Map
- Sacramento Northern Car 64 on C Street
- Sacramento Electric, Gas and Railway Co., Car 2
- Sacramento Electric, Gas and Railway co. on the J Line
- Sacramento City Lines Cars at S.P. Depot
- Sacramento City Lines Car on 10th Street near M St., 1946
- Sacramento City Lines Car 90
- Ryan PT-22
Ryan PT-22 Front Side Perspective Bottom Top