This instrument was capable of giving very considerable speed, but it was more complicated than that now in use, which consists only of an electromagnet, with its armature lever arranged to stop against an anvil or screw in such a way as to give a distinct and somewhat loud sound.
Gran Piedra rises more than 5200 ft., the Ojo del Toro more than 33 00, the Anvil de Baracoa is somewhat lower, and Pan de Matanzas is about 1267 ft.
All this, and the almost mutinous discontent of his generals and his enemies of the court circle, shook his resolution of acting as anvil for the Russians, of whose delay also he was aware, and about the 8th of Octoberhedetermined to march out north-eastward across the French lines of communication and save his sovereign's army by taking refuge if necessary in Saxony.
When quite dry guncotton is easily detonated by a blow on an anvil or hard surface.
With about 2% of moisture it can still be detonated on an anvil, but the action is generally confined to the piece struck.
The hill called the "Anvil of Baracoa" (about 3000 ft.) is remarkable for its extremely regular formation.
The liquid when soaked into a porous combustible substance like blotting-paper burns rapidly and quietly, and when struck with a hammer on a hard surface violently detonates; when a little of the liquid is spread on an anvil and struck, the portion immediately under the hammer only will, as a rule, detonate, the remainder being scattered.
According to Prechtl, the ordinary metals, in regard to the degree of facility or perfection with which they can be hammered flat on the anvil, rolled out into sheet, or drawn into wire, form the following descending series: Hammering.
They, moreover, tried the effect of shock upon the liquid, and found that the repeated dropping of the cylinder from a height of nearly 20 feet upon a large steel anvil gave no explosion, but that when the cylinder was crushed under a heavy blow the impact was followed, after a short interval of time, by an explosion which was manifestly due to the fracture of the cylinder and the ignition of the escaping gas, mixed with air, from sparks caused by the breaking of the metal.
The " blank " or unmarked piece of metal was placed on a small anvil (ambos), and the die was held in position with tongs.
Subsequently the;: anvil was marked in various ways, and decorated with letters and figures of beasts, and later still the ambos was replaced by a reverse die.
The Bombay mint was set up about the year 1671, but the coins were made by hammer and anvil until 1800.
It has yielded four bronze swords, ten socketed spear-heads, forty celts or axe-heads and sickles, fifty knives, twenty socketed chisels, four hammers and an anvil, sixty rings for the arms and legs, several highly ornate torques or twisted neck rings, and upwards of two hundred hair pins of various sizes up to 16 in.
They take their name of tuco-tuco from their cry, which resembles the blows of a hammer on an anvil, and may be heard all day as the little rodents move in their burrows, generally formed in sandy soil.
Much as in the smith's forge the object forged rests on a massive anvil and anvil block, B and C, and is struck by the tup D of the hammer.
C, Anvil block or foundation.
During the wars between Sobieski, king of Poland (167496), and the Turks, Moldavia found itself between hammer and anvil, and suffered terribly from Tatar devastations.
She knows all the free-hand movements and the "Anvil Chorus" with the dumb-bells.