- Illustration from U.S. patent 385087
Illustration from U.S. patent 385087, issued to Carl Benz, showing the horizontal plane of the flywheel, a feature utilized by the Duryeas in their machine. - 4.7 inch. Breech closing and firing gear
4.7 inch. Breech closing and firing gear - 5 inch Rapid-fire gun (Pedestal Mount.)
5 inch Rapid-fire gun (Pedestal Mount.) - Steel Bow to diminish curvature of the spine
Steel Bow to diminish curvature of the spine I have made a steel bow which receives the head longitudinally from the forehead to the occiput; having a fork furnished with a web to sustain the chin, and another to sustain the occiput. The summit of the bow is fixed by a swivel to the board going behind the head of the bed above the pillow. The bed is to be inclined from the head to the feet about twelve or sixteen inches. Hence the patient would be constantly sliding down during sleep, unless supported by this bow, with webbed forks, covered also with fur, placed beneath the chin, and beneath the occiput. - Hand Grenade No. 1
There are three kinds of bombs: (1) percussion; (2) ignition;, and (3) mechanical. It is not possible to describe every bomb in use under these three headings, but the most typical are selected for description, although it does not follow that they are all in use at the present time, but will give a fairly good idea of what is required. Percussion Bombs. 1. Hand Grenade No. 1. 2. Hand Grenade No. 2, formerly known as Mexican Hand Grenade. 3. Rifle grenade No. 3, formerly known as Hale’s Rifle Grenade. Hand Grenade No. 1 consists of a brass case screwed on to a block of wood, to which is fixed a small cane handle about half way up the case. Outside it is a cast iron ring serrated into 16 parts. The upper end is covered by a moveable cap with a striker pin in the center. On the cap are the words “Remove,” “Travel,” and “Fire” in duplicate. These are marked in red and can be made to correspond with red pointers painted on case. To prepare a bomb, turn cap so that pointer is at “Remove,” take off cap, insert detonator in hole and turn it to the left until the spring on the flange is released and goes into position under the pin; replace cap and turn to “Travel,” which is a safety position. When the bomb is to be thrown, turn cap to “Fire” and then remove safety pin. This bomb explodes on impact, and to insure its falling on the head, streamers are attached. Care should be taken that streamers do not get entangled. The bomb must be thrown well into the air. - Chauffeur opening door for a lady
Chauffeur opening door for a lady - Asiatic Bow
- Nordenfeldt Five Barrel Rifle Calibre Machine Gun
- M249 5.56 mm Machine Gun
- An observation train
An observation train is often made up to follow the great college boat races, where the railroad runs along the river bank. Flat cars are used with seats fixed on them for the spectators. - Phantom illustration of Benz' first automobile
Phantom illustration of Benz' first automobile. (From Carl Benz, Father of the Automobile Industry, by L. M. Fanning, New York, 1955.) - The ascension of Montgolfier’s balloon
It was on June 5, 1783 that Stephen and Joseph Montgolfier, two French brothers, sent up the first balloon. You can just imagine the amazement it caused when it arose from the ground. - Ferri's instruments
- Edison with his Phonograph
Edison with his Phonograph In 1878 Mr Edison made a number of phonographs, which were exhibited in America and Europe, and attracted universal attention. The records were made in these on soft tinfoil sheets fastened around metal cylinders. For a while Mr Edison was compelled to suspend work on this invention, but soon returned to it and worked out the machine as it exists practically to-day. It occupies about the same space as a hand sewing-machine. A light tube of wax to slide on and off the cylinder is substituted for the tinfoil, which had been wrapped round it, and the indenting stylus is replaced by a minute engraving point. Under the varying pressure of the sound-waves, this point or knife cuts into the tube almost imperceptibly, the wax chiselled away wreathing off in very fine spirals before the edge of the little blade, as the cylinder travels under it. Each cylinder will receive about a thousand words. In the improved machine Mr Edison at first employed two diaphragms in 'spectacle' form, one to receive and the other to reproduce; but he has since combined these in a single efficient attachment. - Flight of Princess Ermengarde
Carriage used about 1300-1350 in Flanders. Carriages were in use on the continent long before they were employed in England. In 1294, Philip the Fair of France issued an edict whose aim was the suppression of luxury; under this ordinance the wives of citizens were forbidden to use carriages, and the prohibition appears to have been rigorously enforced. They were used in Flanders during the first half of the fourteenth century; an ancient Flemish chronicle in the British Museum (Royal MSS. 16,[9] F. III.) contains a picture of the flight of Ermengarde, wife of Salvard, Lord of Rouissillon. - Maggi's instruments
- Walther pistol
- Maggi's instruments
- The water tank
The water tank is seen frequently along the route of the railroads and plenty of water must be taken on and carried in the engine tender to make steam which is the power used to drive the big engines. - Guy de Chauliac's Cauteries
- Vielle
The woodcut represents a very beautiful vielle; French, of about 1550, with monograms of Henry II. This is at South Kensington. The contrivance of placing a string or two at the side of the finger-board is evidently very old, and was also gradually adopted on other instruments of the violin class of a somewhat later period than that of the vielle; for instance, on the lira di braccio of the Italians. It was likewise adopted on the lute, to obtain a fuller power in the bass; and hence arose the theorbo, the archlute, and other varieties of the old lute. - Guy de Chauliac
- Maggi's instruments
- Moolik i Meidan
One of the largest cannon now existing is a brass one at Bejapoor, called “Moolik-i-Meidan,” or “The Lord of the Plain.” It was cast in commemoration of the capture of that place by the Emperor Alum Geer, in 1685. Its length is 14ft. 1in., diameter about 5ft. 8in., diameter of bore, 2ft. 4in., interior length of bore, 10ft.; length of chamber unknown; shape of gun nearly “cylindrical;” description of shot, stone. An iron shot for this gun, of proper size, would weigh 1600lbs. It is now lying in a dilapidated circular bastion on the left of the principal gateway of the city. The trunnions are broken off, and there is a ring on each side of it, as well as two Persian inscriptions on the top. It is placed on three heavy beams of wood, packed round with large stones. A number of stone shot, of 2ft. 2in. in diameter, are scattered about. This gun is said to be the heaviest piece of ordnance in the world. It weighs about forty-two tons. - Hospital Ward of Tonnerre, France
- Sighting the M102 Howitzer
Sighting through the pantel, the gunner positions the aiming post by extending his left hand. - Guy de Chauliac's Instruments
- From the wreck of the 'Mary Rose'
- Guy de Chauliac's Instruments
- Queen Elizabeth’s Travelling Coach
Queen Elizabeth travelled in a coach, either the one built by Walter Rippon or that brought by Boonen (who, by the way, was appointed her coachman), on some of her royal progresses through the kingdom. When she visited Warwick in 1572, at the request of the High Bailiff she “caused every part and side of the coach to be opened that all her subjects present might behold her, which most gladly they desired.” The vehicle which could thus be opened on “every part and side” is depicted incidentally in a work executed by Hoefnagel in 1582, which Markland believed to be probably the first engraved representation of an English coach. As will be seen from the reproduction here given, the body carried a roof or canopy on pillars, and the intervening spaces could be closed by means of curtains. - Five barrelled Matchlock
The Chinese of the present day make use of a species of matchlock revolvers, and also of another matchlock, consisting of several barrels, placed on a common stock, diverging from each other, and fired simultaneously. - Aeroplanes attacking an airship from above
Airships, like aeroplanes, are being armed with guns and bombs; and their power of raising weights enables them to carry heavy weapons. Large and highly destructive bombs have been tested in the German airships, being released over the sea and aimed at targets in the form of rafts. Latest-type airships also carry guns in their cars; and the Zeppelins have a platform upon the tops of their hulls, reached by a ladder through the middle of the ship, from which a machine-gun can be fired upward. This is a very necessary precaution, and is intended to frustrate the attack of an aeroplane. It would be the aim of the latter, whenever possible, to manœuvre above its big enemy—as suggested in figure —and drop a bomb upon its hull. Hence the construction of the top platform of the airship, from which her gunners can direct a vigorous fire aloft. - M102 Top view
Top view of M102 105 mm Howitzer attached to truck - Viola da gamba
The player on the viola da gamba, shown in the engraving, is a reduced copy of an illustration in “The Division Violist,” London, 1659. It shows exactly how the frets were regulated, and how the bow was held. The most popular instruments played with a bow, at that time, were the treble-viol, the tenor-viol, and the bass-viol. It was usual for viol players to have “a chest of viols,” a case containing four or more viols, of different sizes. Thus, Thomas Mace in his directions for the use of the viol, “Musick’s Monument” 1676, remarks, “Your best provision, and most complete, will be a good chest of viols, six in number, viz., two basses, two tenors, and two trebles, all truly and proportionably suited.” The violist, to be properly furnished with his requirements, had therefore 119to supply himself with a larger stock of instruments than the violinist of the present day. - The Duke of Wellington
One of the 'Wooden Walls of Old England.' The Duke of Wellington Screw Line-of-Battle Ship. One hundred and thirty-one Guns. - Second copper plate
An Explanation of the Second Copper-plate. A. The Furnace or Stove made of Iron. B. TheFireplace C. The Ash-hole. D. The Copper Visica or Limbeck. E. The Hcad F. The Swan-Neck made of Piuter. G. The Worm-tub. H.The Receiver. I. The Worm out of the Tub. K. Another Copper-head without a Swan-neck. L. A Sand-pan made of Iron to be put into the Stove. Q. A Matrass or Bolt-head to digest and extract Tinctures. R. A lesser Matrass to join in-to the first to makea duble vessel. T. A Body or Cuburbite made of either Tin or Copper, whichis to be put into the Visica or Limbeck to distil within Balneo some choice Cordial-waters in small quantity,when you have occasion. WW. The Pipeswith a screw to pour liquor thro' with a funnel. - M102 Howitzer
- Guy de Chauliac's Cauteries
- Twine phones
The string telephones which for several years have been flooding the boulevards and the streets of the different cities of Europe, and whose invention dates back, as we have seen, to the year 1667, are very interesting apparatuses by them themselves, and we are astonished that they did not appear rather in the physics cabinets. They consist of cylindrical-conical tubes of metal or cardboard, one end of which is closed by a stretched membrane of parchment, in the center of which is fixed by a knot the string or cord intended to bring them together. When two tubes of this kind are thus joined together and that the wire is tight, as shown, it suffices for a person to apply one of these tubes against the ear and for another person to speak very close to the opening of the other tube, so that all the words spoken by the latter are immediately transmitted to the other, and one can even converse in this manner in an almost low voice. - Matchlock
Breech loading Gingal (Chamber in) - Old Eprouvette Pendulum
The only real use of these eprouvettes is to check and verify the uniformity of a current manufacture of powder, where a certain course of operations is intended to be regularly pursued, and where the strength, tested by means of any instrument, should therefore be uniform. - New Pattern Eprouvette
The only real use of these eprouvettes is to check and verify the uniformity of a current manufacture of powder, where a certain course of operations is intended to be regularly pursued, and where the strength, tested by means of any instrument, should therefore be uniform. - trebuchet
The trebuchet was another war machine used extensively during the Middle Ages. Essentially, it was a seesaw. Weights on the short arm swung the long throwing arm. - breechloader
Under the Swedish warrior Gustavus Adolphus, artillery began to take its true position on the field of battle. Gustavus saw the need for mobility, so he divorced anything heavier than a 12-pounder from his field artillery. His famous "leatheren" gun was so light that it could be drawn and served by two men. This gun was a wrought-copper tube screwed into a chambered brass breech, bound with four iron hoops. The copper tube was covered with layers of mastic, wrapped firmly with cords, then coated with an equalizing layer of plaster. A cover of leather, boiled and varnished, completed the gun. Naturally, the piece could withstand only a small charge, but it was highly mobile. - Archlute
Archlute Wood, inlaid with ivory and tortoise-shell, engraved. Two sets of tuning pegs, the lower containing fourteen, and the higher, ten. On the middle of the neck is an ovl plate of mother-of-pearl, bering the German inscription, Gott der Herr ist Sonne und Schield ("God, the Lord, is sun and shield.") About 1700 - Diagram Showing Adaptation to the 'Large-Wheeled Tractor' Idea
The genesis of the “large-wheeled tractor” was as follows: Trenches with a parados and parapet about 4 ft. high were being constructed by the enemy in Flanders. The engineers consulted by the Land Ship Committee gave it as their considered opinion that if these obstacles were to be crossed, a wheel of not less than 15 ft. diameter would be necessary. Machines with these gigantic wheels were actually ordered, but the wooden model that was knocked together as a preliminary at once convinced even its best friends that the design was fantastic, and that any machine of the kind would be little better than useless on account of its conspicuousness and vulnerability. However, the “big wheel” idea did not utterly die, for in the upturned snout of the Mark I. Tank we have, as it were, its “toe” preserved, the track turning sharply back at about axle level, instead of mounting uselessly skyward, as would have been the case had not the old wheel idea been supplanted by that of the sliding track. - The old English 'crowd'
A player on the crwth or crowd (a crowder) from a bas-relief on the under part of the seats of the choir in Worcester cathedral dates from the twelfth or thirteenth century - Queen Elizabeth’s Pocket Pistol
At Dover there is a culverine, presented to Queen Elizabeth, by the States General of Holland, and called Queen Elizabeth’s Pocket-pistol. It is 24 feet long, diameter of bore 4 1⁄2 inches, weight of shot 12lbs.; it was manufactured in 1544, and is mounted on an ornamented iron carriage made in 1827, at the Royal Carriage Department, Woolwich Arsenal. - Revolving Barrelled Matchlock
The Chinese of the present day make use of a species of matchlock revolvers, and also of another matchlock, consisting of several barrels, placed on a common stock, diverging from each other, and fired simultaneously. - Washington's Coach
We must remember that travelling was no such simple and easy matter then as it is now. As the planters in Virginia usually lived on the banks of one of the many rivers, the simplest method of travel was by boat, up or down stream. There were cross-country roads, but these at best were rough, and sometimes full of roots and stumps. Often they were nothing more than forest paths. In trying to follow such roads the traveler at times lost his way and occasionally had to spend a night in the woods. But with even such makeshifts for roads, the planter had his lumbering old coach to which, on state occasions, he harnessed six horses and drove in great style. - Bow strung
The Scythian bow strung - French Garrison Gun
French Garrison Gun (1650-1700). The gun is on a sloping wooden platform at the embrasure. Note the heavy bed on which the cheeks of the carriage rest and the built-in skid under the center of the rear axletree. - M102 Howitzer
- Mr. Higginson’s Transfusion Instrument
Mr. Higginson’s Transfusion Instrument Although some of the early experiments on blood transfusion had been done in England, and although its revival [14]in the nineteenth century was initiated in England, yet it is to be noticed that most of the references to it up to 1874 are to be found in the works of Continental writers. Nevertheless, an important modification was introduced into the technique of the operation in 1857 by Higginson, who applied the principle of a rubber syringe with ball-valves for transferring the blood from the receptacle into which it was drawn, to the vein of the recipient. This apparatus is illustrated here, as it is of some interest in the history of medicine. A is a metallic cup, of 6-oz. capacity, to receive the supply of blood. B an outer casing, which will hold 5 oz. of hot water, introduced through an aperture at C. D is a passage leading into an elastic barrel, composed of vulcanized india-rubber, E, of which the capacity is 1 oz. F′ the exit for the blood into the injection-pipe G. At D and F there are ball-valves, capable of closing the upper openings when thrown up against them, but leaving the lower openings always free. The blood, or other fluid, poured into the cup A, has free power to run unobstructed through D, E, F; a small plug H is therefore provided to close the lower aperture F when necessary. The tube G is of vulcanized india-rubber, and terminates in a metal tube O for insertion into the vein. - Light Artillery of Gustavus Adolphus
Gustavus abandoned the leather gun, however, in favor of a cast-iron 4-pounder and a 9-pounder demiculverin produced by his bright young artillery chief, Lennart Torstensson. The demiculverin was classed as the "feildpeece" par excellence, while the 4-pounder was so light (about 500 pounds) that two horses could pull it in the field. - Powder Mill
The three ingredients are now ground separately to a very fine powder. The mills which effect this, and incorporate, are so similar, that a description will be given under the head of “Incorporation.” Screening.After being ground in this way, the saltpetre is passed through a slope cylindrical reel, covered with copper sieving wire of 60 meshes to the inch, which, as it revolves, sifts it to the required fineness, being then received in a box or bin underneath. The charcoal and sulphur are likewise passed through similar reels of 32 and 60-mesh wire respectively, and that which remains without passing through, is ground again under the runners. - The French Crout
Copy of an illumination from a manuscript in the Bibliothèque royale at Paris of the eleventh century. The player wears a crown on his head; and in the original some musicians placed at his side are performing on the psalterium and other instruments. These last are figured with uncovered heads; whence M. de Coussemaker concludes that the crout was considered 95by the artist who drew the figures as the noblest instrument. It was probably identical with the rotta of the same century on the continent. - Space Shuttle - starboard elevation
- Mounted Crossbowman, with Cranequin crossbow, and a quarrel in his hat
Doubtless on the coasts of Scandinavia and North Germany, the chief home of these composite crossbows after the time of the Crusades, whalebone was easily obtainable, whilst in other parts of the Continent, the pieces which formed the heart of the bow, were made from the straightened horn of an animal. This ancient form of crossbow with a composite bow, survived in an improved form in Scandinavia and in the north of Europe, as a weapon of sport and war, till about 1460, or for nearly a hundred years after the far superior crossbow with a thick steel bow and a windlass had been in use in France, Spain and Italy. Some of these later weapons were made so strong in the fifteenth century, that after the invention of the powerful cranequin for bending steel bows, this apparatus was also employed for bending the composite bow - Space Shuttle - component isometric