This tool is used for sorting coins, A coin is a piece of hard material that is standardized in weight, it is produced in large quantities in order to facilitate trade, and primarily and above all has the mark of the authority that produces it.

Coin Assorter

This tool is used for sorting coins, A coin is a piece of hard material that is standardized in weight,…

An illustration of a branch of dendrophyllia.

Dendrophyllia

An illustration of a branch of dendrophyllia.

A device which projects either single or multiple projectiles at high velocity through a controlled explosion. The firing is achieved by the gases produced through rapid, confined burning of a propellant.

Handheld Firearm

A device which projects either single or multiple projectiles at high velocity through a controlled…

Firearm is a device which projects either single or multiple projectiles at high velocity through a controlled explosion. The firing is achieved by the gases produced through rapid, confined burning of a propellant.0

Military Firearm

Firearm is a device which projects either single or multiple projectiles at high velocity through a…

A weapon that fires a projectile.

Portable Firearm

A weapon that fires a projectile.

An illustration of a hand placing a piece to a puzzle in the right spot.

Hand Placing Puzzle Piece

An illustration of a hand placing a piece to a puzzle in the right spot.

"Carry the piece with the right hand and place it on the left shoulder, barrel up, trigger guard in the hollow of the shoulder, at the same time grasp the butt with the left hand, heel between first and second fingeres, thumb and fingers closed on the stock." — Moss, 1914

Left shoulder, arms

"Carry the piece with the right hand and place it on the left shoulder, barrel up, trigger guard in…

"The horizontal section in the direction of the axis of the telescope. The eye-piece ab consists of two planoconvex lenses a, b, of nearly the same focal length, and with the two convex sides facing each other. They are placed at a distance apart less than the focal length of a, so that the wires of the micrometer, which must be distinctly seen are beyond b. The eye-piece slides into the tube cd, which screws into the brass ring ef, through two openings in which the oblong frame, containing the micrometer slides, passes." —The Encyclopedia Britannica, 1903

Micrometer

"The horizontal section in the direction of the axis of the telescope. The eye-piece ab consists of…

"The vertical section in the direction of the axis of the telescope. The eye-piece ab consists of two planoconvex lenses a, b, of nearly the same focal length, and with the two convex sides facing each other. They are placed at a distance apart less than the focal length of a, so that the wires of the micrometer, which must be distinctly seen are beyond b. The eye-piece slides into the tube cd, which screws into the brass ring ef, through two openings in which the oblong frame, containing the micrometer slides, passes." —The Encyclopedia Britannica, 1903

Micrometer

"The vertical section in the direction of the axis of the telescope. The eye-piece ab consists of two…

"The original Merz micrometer of the Cape Observatory, made on Fraunhofer's model. S is the head of the micrometer screw proper, s that of the screw moving the slide to which the so-called "fixed web" is attached, s' that of a screw which moves the eye-piece E. C is the clamp and M the slow motion in position angle, L, L are tubes attached to a larger tube N; the latter fits loosely on a strong hollow cylinder which terminates in the screw V. By this screw the whole apparatus is attached to the telescope." —The Encyclopedia Britannica, 1903

Micrometer

"The original Merz micrometer of the Cape Observatory, made on Fraunhofer's model. S is the head of…

A firearm designed to be held and operated by one hand, with the other hand optionally supporting the shooting hand.

Automatic Pistol

A firearm designed to be held and operated by one hand, with the other hand optionally supporting the…

"With the right hand raise and throw the piece diagonally across the body, grasp it smartly with both hands, the right, palm down, at the small of the stock, the left, palm up, at the balance; barrel up, sloping to the left and crossing opposite the junction of the neck with the left shoulder." — Moss, 1914

Port arms

"With the right hand raise and throw the piece diagonally across the body, grasp it smartly with both…

This piece of ribbon is a French design of flowers.

Ribbon

This piece of ribbon is a French design of flowers.

A smoothbore gun that fires shot over short ranges. Also called scattergun.

Military Shotgun

A smoothbore gun that fires shot over short ranges. Also called scattergun.

"In resuming the order from any position in the manual, the motion next to the last concludes with the butt of the piece about 3 inches from the ground, barrel to the rear, the left hand above and near the right, steadying the piece, fingers extended and joined, forearm and wrist straight and inclining downward, all fingers of the right hand grasping the piece." — Moss, 1914

Soldier with rifle

"In resuming the order from any position in the manual, the motion next to the last concludes with the…