This wheeled rake comes with a set of wheels that aid in the transportation of raked items.
"A ratchet brace is a powerful instrument, and carries in itself the screw for obtaining the requisite…
A roller. Crushes clods and packs the surface so as to keep the seed moist at the expense of increased…
The slide rule, also known colloquially as a slip stick, which is a mechanical analog computer. The…
The sand screen or sand sifter is used to sift out pebbles, stones, and shells from sand.
A saw set is a device used in the sharpening of hand saws. Once the teeth have been jointed and filed,…
This illustration includes numerous types of saws: a. Circular saw (right-hand and left-hand saws have…
A shaper micrometer scale by clamping onto the material to measure the thickness reading the rotation…
A shaper micrometer scale measuring cross—feed spindle to measure the diameter by reading the raised…
This is a hydraulic weighing scale were the object is placed on a base and later water is filled into…
"Represents a slicing-hoe made by fastening a sheet of metal to the tines of a broken fork." —…
"A scissors-shaped implement for fluting or crimping linen, etc. It has small cylindrical fingers, one…
"An instrument having two or three sides or edges for cleaning the decks, masts, or planking of ships,…
"The screw may be considered as a winding wedge; for it has the same relation to a straight wedge that…
"Screw-punch. a, bed; b, yoke, on the inner sides of which are slides for the cross-head c; d, the punch…
The shaping machine used to cut triple threads on a screw viewed from a lengthwise axial section.
"A screw cut on a solid, of such form that if any plane be taken through its longitudinal axis, the…
This knife is a band of multi function pocket knife. Generally speaking a tool like this has a blade…
"inverted Vertical Pendulum Seismograph. Marvin System. A stiff vertical tube, pivoted at its bottom…
"Seismoscope. a, heavy mass supported by loop at point near center of gravity; b, point on which upper…
"Sewing-horse. In saddlery, a sewing-clamp with its supports. a, seat; b, legs; c, c', clamping-jaws,…
"In printing, an iron hammer with a split curved claw at the end which serves for a handle. The claw…
"The ordinary sheet-metal shears merely resemble very powerful scissors, and, their action being quite…
This corn sheller design allowed corn to dropped to a hopper which was then carried using the rotational…
"A pneumatic shifter moves the belt rapidly in either direction, holds it where it is put, and stays…
"Shows horizontal shoring while the party walls of the remaining structure are being secured."—Finley,…
"In printing, a small spade-shaped iron tool with which printing ink is taken out of a tub and conveyed…
"The self-acting slide-rest carries reduction by driving the lathe itself the small "feed" movement…
"The middle one an ordinary hook tool, suited for outside work on wrought iron or steel, and the one…
"The slotting machine also cuts grooves and slots, but in an entirely different manner. Those who are…
A diagram of Hartmann Spectrocomparator device to measure accurate the star's displacement. The photographed…
A Hartmann Spectrocomparator device to measure accurate displacement of the star by measuring the relative…
This is an early design wire splicer which features gradually incremented gaps to grab fine wire insulation.
"The spoke-shave affords a good example of what has just been said as to the result obtainable by a…
A spoon is a utensil consisting of a small shallow bowl, oval or round, at the end of a handle. Spoons…
Spoons are used primarily for eating liquid or semi-liquid foods, such as soup, stew or ice cream, and…
A try-square is a woodworking or a metal working tool used for marking and measuring a piece of wood
"The wood-worker's main stand-by for boring is the stock or brace and set of bits." — Encyclopedia…