Roman god of fire

Vulcan

Roman god of fire

Roman god of fire

Vulcan

Roman god of fire

Roman god of fire

Vulcan

Roman god of fire

A series of small bars of steel or bronze, so placed that they can be struck by a small hammer, and tuned wither diatonically or chromatically, makes an elementary carillon

Carillon without Clavier

A series of small bars of steel or bronze, so placed that they can be struck by a small hammer, and…

Cobbler with hammer and glasses making a shoe.

Cobbler

Cobbler with hammer and glasses making a shoe.

Carpenter using a hammer.

Carpenter

Carpenter using a hammer.

Carpenter using a chisel.

Carpenter

Carpenter using a chisel.

Hammer.

Hammer

Hammer.

Hand holding hammer.

Hammer

Hand holding hammer.

The yellow hammer, or yellow bunting; a bird widely distributed over Europe and North America

Yellowhammer

The yellow hammer, or yellow bunting; a bird widely distributed over Europe and North America

"Having a body like other sharks, but with a double snout like a double-headed hammer, and having an eye in the middle of each extremity; it is very voracious, and from twelve to twenty feet long." — Goodrich, 1859

Hammerhead Shark

"Having a body like other sharks, but with a double snout like a double-headed hammer, and having an…

"The Apollo Room. The room used for public meetings is in the rear building of the old Raleigh tavern at Williamsburg, and up to the day of my visit it had remained unaltered. Carpenters were then at work remodeling its style, for the purpose of making it a ball-room; and now, I suppose, that apartment, hallowed by so many associations connected with our war for independence, has scarcely an original feature left. Had my visit been deferred a day longer, the style of the room could never have been portrayed. Neat wainscoting of Virginia pine ornamented the sides below and partly between the windows, and over the fire-place, which was spacious. This view is from the entrance door from the front portion of the building. On the left were two large windows; on the right were two windows and a door; and on each side of the fire-place was a door opening into small passage ways, from the exterior. Through the door on the left is seen a flight of stairs leading to the dormitory. The walls were whitewashed, and the wood-work painted a lead color. In this room the leading patriots of Virginia, including Washington, held many secret caucuses, and planned many schemes for the overthrow of royal rule in the colonies. The sound of the hammer and saw engaged in the work of change seemed to me like actual desecration; for the Raleigh tavern, and the Apollo room are to Virginia, relatively, what Faneuil Hall is to Massachusetts."—Lossing, 1851

Apollo Room

"The Apollo Room. The room used for public meetings is in the rear building of the old Raleigh tavern…

"The <em>Perna isognomum</em> has a somewhat similar form to the Hammer Oyster; it lives in deep water, attached to rocks by its byssus." &mdash; Goodrich, 1859

Perna isognomum

"The Perna isognomum has a somewhat similar form to the Hammer Oyster; it lives in deep water,…

"The Yellow Hammer, or Yellow Bunting, is a bird widely distributed over North America and Europe. It frequents hedges and low trees; it nests on the ground, and the male assists in incubation. The song consists of few notes, but is sweet and pleasing."&mdash;(Charles Leonard-Stuart, 1911)

Yellowhammer

"The Yellow Hammer, or Yellow Bunting, is a bird widely distributed over North America and Europe. It…

"1, malleus, or hammer; 2, incus, or anvil; 3, stapes, or stirrup." — Blaisedell, 1904

Bones of the Ear

"1, malleus, or hammer; 2, incus, or anvil; 3, stapes, or stirrup." — Blaisedell, 1904

"The Nut Cracker is a bird of Southern Europe. They feed on the seeds of pine and beech, and on nuts, which they fix in some convenient crevice and hammer with the beak till the kernel is exposed. The plumage is of different shades of brown, studded with long white spots."&mdash;(Charles Leonard-Stuart, 1911)

Nutcracker

"The Nut Cracker is a bird of Southern Europe. They feed on the seeds of pine and beech, and on nuts,…

"A hammer, a mallet. In the hands of the farmer the mallet of wood served to break down the clods and to pulverize them. The butcher used it in slaying cattle, by striking the head, and we often read of it as used by the smith upon the anvil. When several men were employed at te same anvil it was a matter of necessity that they should strike in time, and Virgil, accordingly says of the Cyclopes, "inter se brachia tollunt in numerum." The scene which he describes is represented in the annexed woodcut, taken from an ancient bas-relief, in which Vulcan, Brontes, and Steropes, are seen forging the metal, while the third Cyclops, Pyracmon, blows the bellows. Beside the anvil is seen the vessel of water in which the hot iron or bronze was immersed. But besides the employment of the hammer upon the anvil for making all ordinary utensils, the smith wrought with this instrument figures which were either small and fine, some of their parts being beaten as thin as paper, and being in very high relief, as in the bronzes of Siris, or of colossal proportions, being composed of seperate plates riveted together." &mdash; Smith, 1873

Malleus

"A hammer, a mallet. In the hands of the farmer the mallet of wood served to break down the clods and…

Characters of the Native Americans. The eight figures in the upper row, with hats on, and with muskets beside them, represent as many white soldiers. In the second row, No. 1 represents the officer in command, with a sword; No. 2, with a book, the secretary; No. 3, with a hammer, the geologist; 4, 5, 6, and 8 represent the two guides, who are distinguished as Indians by being without hats. Figure 11 represents a prairie-hen, and 12 a tortoise, which had been eaten by the party. Figures 13, 14, 15, mean that there were separate fires. The slant of the pole showed the direction of the proposed march, and three nothces in the wood showed that it was to be a three-days' expedition.

Characters

Characters of the Native Americans. The eight figures in the upper row, with hats on, and with muskets…

A heavy wooden hammer.

Maul

A heavy wooden hammer.

A large heavy hammer.

Sledge

A large heavy hammer.

An instrument for driving nails, beating metals, and the like.

Hammer

An instrument for driving nails, beating metals, and the like.

A wooden hammer; particularly used in carpentry, for driving the chisel.

Mallet

A wooden hammer; particularly used in carpentry, for driving the chisel.

Two men with hammers and a pile of rocks.

Men at Work

Two men with hammers and a pile of rocks.

"Across the middle ear a chain of three small bones stretches from the tympanic membrane to the inner ear. These bones are called from their shape the <em>malleus</em> (hammer), the <em>incus</em> (anvil), and the <em>stapes</em> (stirrup)." — Ritchie, 1918

Bones of the Ear

"Across the middle ear a chain of three small bones stretches from the tympanic membrane to the inner…

Edward I of England.

Edward I

Edward I of England.

"A beam only reaching partially across an opening." &mdash; Williams, 1889

Hammer-beam

"A beam only reaching partially across an opening." — Williams, 1889

A hammer with a narrow rounded edge, used for making tubes and cylindrical moldings.

Crease Hammer

A hammer with a narrow rounded edge, used for making tubes and cylindrical moldings.

A hammer with a narrow rounded edge, used for making tubes and cylindrical moldings.

Crease Hammer

A hammer with a narrow rounded edge, used for making tubes and cylindrical moldings.

"Thor, the thunderer, Odin's eldest son, is the strongest of gods and men, and possesses three very precious things. The first is a hammer, which both the Frost and Mountain giants know to their cost, when they see it hurled against them in the air, for it has split many a skull of their fathers and kindred. When thrown, it returns to his hand of its own accord. The second rare thing he possesses is called the belt of strength. When he girds it about him his divine might is doubled. The third, also very precious, is his iron gloves, which he puts on whenever he would use his mallet efficiently." &mdash;Bulfinch, 1897

Thor

"Thor, the thunderer, Odin's eldest son, is the strongest of gods and men, and possesses three very…

A firearm resembling a pistol, but differing from it in having a breech-loading cylinder so arranged that the cocking of the hammer revolves it and brings the next cartridge in line for firing.

Revolver

A firearm resembling a pistol, but differing from it in having a breech-loading cylinder so arranged…

The eight species of hammerhead range from 2-6m long, and all species have projections on both sides of the head that give it a resemblance to a flattened hammer.

Hammerhead Shark

The eight species of hammerhead range from 2-6m long, and all species have projections on both sides…

There are several instances of some sort of ancient instrument, consisting of metallic plates or rods, played by means of a hammer. Many have considered these to have been the original type of the modern instruments of percussion, where metal plates are vibrated by means of hammers or mallets.

Ancient Percussion

There are several instances of some sort of ancient instrument, consisting of metallic plates or rods,…

A caricature showing a man in suspenders dropping a hammer.

Raven

A caricature showing a man in suspenders dropping a hammer.

"A front view of a common English house clock with the face taken off, showing the repeating or rack striking movement. Here, M is the hourwheel on the pipeof which the minute-hand is set, N the reversed hour-wheel, and n its pinion, driving the 12-hour wheel H, on whose socket is ficed what is called the snail Y, which belongs to the striking work exclusively. The hammer is raised by the eight pins in the rim of the second wheel in the striking train, in the manner which is obvious." &mdash; Encyclopedia Britanica, 1893

English House Clock

"A front view of a common English house clock with the face taken off, showing the repeating or rack…

"The front view of a large quarter clock of Sir E. Beckett's design, with all the wheels on the great horizontal bed, a gravity escapemen, and a compensated pendulum.  They are made in two sizes, one wih a great striking wheels 18 inches wide, and the other 14. The striking is done by cams cast on the great wheels, about 1.125 inch broad in the large-sized clocks, which are strong enough for an hour bell of thirty cwt., and corresponding quarters. Wire ropes are used, not only because they last longer, if kept greased, but because a sufficient number of coils will go on a barrel of less than half the length that would be required for hemp ropes of the same strength, without overlapping, which it is as well to avoid, if possible, though it is not so injurious to wire ropes as it is to hemp ones. by this means also the striking cams can be put on the great wheel, instead of the second wheel, which saves more in friction than could be imagined by any one who had not tried both. In clocks of the common construction two-thirds of the power is often wasted in friction and in the bad arrangement of the hammer work, and the clock is wearing itself out in doing nothing." &mdash; Encyclopedia Britanica, 1893

Quarter Clock

"The front view of a large quarter clock of Sir E. Beckett's design, with all the wheels on the great…

"Varieties of Hand Hammers." &mdash; Encyclopedia Britannica, 1893

Hand Hammers

"Varieties of Hand Hammers." — Encyclopedia Britannica, 1893

The lift hammer is a large hammer used in forges. The hammer is tilted up and then allowed to drop.

Lift Hammer

The lift hammer is a large hammer used in forges. The hammer is tilted up and then allowed to drop.

"Tilt Hammer." &mdash; Encyclopedia Britannica, 1893

Tilt Hammer

"Tilt Hammer." — Encyclopedia Britannica, 1893

"Steam Hammer." &mdash; Encyclopedia Britannica, 1893

Steam Hammer

"Steam Hammer." — Encyclopedia Britannica, 1893

"Formerly the balls were squeezed by an "alligator" or "crocodile" squeezer, and were then "shingled" by shingling hammers, such as the "tilt" hammer (where the hammer forms a lever with the fulcrum in the middle, a cam pressing upon one end serving to depress that end and raise the other which carries the head)." &mdash; The Encyclopedia Britannica, 1893

Alligator Squeezer

"Formerly the balls were squeezed by an "alligator" or "crocodile" squeezer, and were then "shingled"…

"Cave's modification of Nasmyth's Hammer." &mdash; The Encyclopedia Britannica, 1893

Nasmyth's Hammer

"Cave's modification of Nasmyth's Hammer." — The Encyclopedia Britannica, 1893

"Condie's Hammer." &mdash; The Encyclopedia Britannica, 1893

Condie's Hammer

"Condie's Hammer." — The Encyclopedia Britannica, 1893

"Rotation of a Wheel. The same force which throws the wire away from the mercury, will cause the rotation of a spur-wheel. For this purpose the conducting wire, instead of being suspended, as in the former experiment, must be fixed firmly to the arm. A support for the axis of the wheel may be made by soldering a short piece to the side of the conducting wire, so as to make the form of a fork, the lower end of which must be flattened with a hammer, and pierced with fine orifices, o recieve the ends of the axis." &mdash;Comstock, 1850

Wheel Rotation

"Rotation of a Wheel. The same force which throws the wire away from the mercury, will cause the rotation…

Sledge-hammer

Sledge-hammer

Sledge-hammer

A brightly colored fish. It is called the trigger fish because one large and sharp first ray of the dorsal fin cannot be pressed down until the second ray is depressed, when the first shuts down as does the hammer of a gun when the trigger is pulled.

Triggerfish

A brightly colored fish. It is called the trigger fish because one large and sharp first ray of the…

The symbol on an address card of an ink factory by Prof. Hammer of Carlsruhe.

Address Card Symbol

The symbol on an address card of an ink factory by Prof. Hammer of Carlsruhe.

"The valve gear for operating the steam hammer is shown separately, the cylinder and valve chest being in section."&mdash;Finley, 1917

Valve gear of a steam hammer

"The valve gear for operating the steam hammer is shown separately, the cylinder and valve chest being…

"A vertical section through the valve casing of a double-column hammer, used for heavy forge work."—Finley, 1917

Vertical Section of a Double-Hammer Column

"A vertical section through the valve casing of a double-column hammer, used for heavy forge work."—Finley,…

"A transverse section through the valve casing of a double-column hammer, used for heavy forge work."—Finley, 1917

Transverse Section of a Double-Column Hammer

"A transverse section through the valve casing of a double-column hammer, used for heavy forge work."—Finley,…

"A section through the valve casing of a double-column hammer, fitted with a valve v provided with three pistons."—Finley, 1917

Valve Casing of a Double-column Hammer

"A section through the valve casing of a double-column hammer, fitted with a valve v provided with three…

"An electric bell consists mainly of an electromagnet, E, and a vibrating armature that carries a hammer, H, that strikes a bell. One terminal of the magnet coils is connected to the binding-post, and the other terminal to the flexible support of the armature. The armature carries a spring that rests lightly against the tip of an adjustable screw at C. This screw is connected to the other binding-post. The bell is connected to a battery of 2 or 3 cells in series, a key, a push-button, P, or some other device for closing the circuit being placed in the line." -Avery 1895

Electric Bell

"An electric bell consists mainly of an electromagnet, E, and a vibrating armature that carries a hammer,…

The middle ear and its bones, considerably magnified. Labels: G, the inner end of the external auditory meatus, closed internally by the conical tympanic membrane; L, the malleus, or hammer-bone; H, the incus, or anvil-bone; S, the stapes, or stirrup-bone.

Middle Ear

The middle ear and its bones, considerably magnified. Labels: G, the inner end of the external auditory…

Bones of the ear, including the hammer (m), the anvil (i), and the stirrup (s).

Bones of the Ear

Bones of the ear, including the hammer (m), the anvil (i), and the stirrup (s).

A boy holding a hammer and saw.

Boy with Tools

A boy holding a hammer and saw.

Stone and horn ax and hammer. A Neolithic age implement. Not drawn to scale.

Neolithic Implements Stone and Horn Ax and Hammer

Stone and horn ax and hammer. A Neolithic age implement. Not drawn to scale.

Stone mallets and the North American Indian method of mounting. A Neolithic age implement. Not drawn to scale.

Neolithic Implements Stone Mallets

Stone mallets and the North American Indian method of mounting. A Neolithic age implement. Not drawn…

Axe-hammers of polished stone. A Neolithic age implement. Not drawn to scale.

Neolithic Implements Axe-hammers

Axe-hammers of polished stone. A Neolithic age implement. Not drawn to scale.

The human ear. Labels: A, vestibule or antechamber; B, auditory canal; C, the hammer, anvil, and the stirrup; D, semicircular canals; E, cochlea; G, Eustachian tube.

Ear

The human ear. Labels: A, vestibule or antechamber; B, auditory canal; C, the hammer, anvil, and the…

The hammer-bone or malleus, seen from the front. 1, the head; 2, neck; 3, short process; 4, long process.

Malleus

The hammer-bone or malleus, seen from the front. 1, the head; 2, neck; 3, short process; 4, long process.

An illustration of an electric bell. "The magnetizing coils are a a, and they are connected with their terminals at binding posts b1, b2. When these binding posts are connected with the electric current and the circuit is closed, the armature, at d, will be attracted, and will push the hammer e upon the bell. When the armature is attracted, the spring f leaves the screw contact g, against which it rests." -Foster, 1921

Electric Bell

An illustration of an electric bell. "The magnetizing coils are a a, and they are connected with their…