"Break lathes can take in work of considerable length as well as of large diameter,—the treble-geared…
"An old arrangement known as cropping shears, still in use at many iron-works, where early appliances…
"Crown-work, in Fortification, is formed to strengthen a weak front, or to occupy ground which might…
A decorative divider that resembles a book with bookmarks dangling on each side.
A young Eliphalet Remington working on his rifle. Eliphalet Remington (1793-1861) was a blacksmith and…
An illustration of a military man walking while holding a briefcase.
"For the kingdom of heaven is like unto a man that was a householder, who went out early in the morning…
A portable, external, combustion heat engine that converts steam in to mechanical work.
"a. shank for fixing the implement to a bench; c. punch, hinged to a base b and e; and pressed upward…
"A tool used by cabinet-makers in dressing off and smoothing veneers, etc." —Whitney, 1889 The…
"A wood-working tool with a straight or a curved blade and with one or two handles, used to remove address-marks…
"Workmen are represented polishing and painting statues of men, sphinxes, and small figures; and two…
"The plant tillers like wheat, but not to the same degree. The cane ground is kept clean by hand-hoeing,…
"For two-course floors and pavements, a concrete base of about four inches thick, mixed 1:3:5 (that…
"A workman wearing a mouthpiece to protect himself from dust." — Ritchie, 1918