"Suppose a hollow cube to be filled with some fluid (water or steam) at a given pressure, and to have…
A jointed or flexible device that allows the turning or pivoting of a part, such as a door or lid, on…
optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision
Mechanism that connects the coupler to the frame of the car. In model railroading, the coupler mounting…
A small ornamental case; usually contains a picture or a lock of hair and is worn on a necklace.
Any of various machines having a rotor, usually with vanes or blades, driven by the pressure, momentum,…
Plaything consisting of a light frame covered with tissue paper; flown in wind at end of a string
An illustration of a dumb waiter which is a moveable frame in a shaft which is suspended by a rope on…
An illustration of a guillotine which was a device used to carry out executions by decapitation. Guillotines…
Hand truck: a handcart that has a frame with two low wheels and a ledge at the bottom and handles at…
a top, or spinning top, is a toy that can be spun on an axis, balancing on a point. This motion is produced…
Device used for contact printing that holds a negative against the photographic paper. The paper is…
Optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision
A handcart that has a frame with two low wheels and a ledge at the bottom and handles at the top; used…
Device that is used for lifting and moving large objects; A framework that is constructed over a mine…
"The comb is single, of medium size, perfectly straight and upright upon the head, free from side sprigs,…
A free-flowering tree that grows beautiful red flowers. They are commonly found in Japan, and tend to…
"This picture was drawn by a British engineer at the time of the battle. The view is from Copp's Hill,…
"This picture was drawn by a British engineer a few days after the battle. The view is from the north…
"The view shows the intrenchments in the foreground. The Americans retreated past the houses in the…
"The Wall-pocket Basket filled with grasses, ferns, and flowers, makes a very neat ornament to hang…
The picture describes the story of a man who traveled across a frozen stream and, as a result, fell…
The picture describes a story about a traveler who encounters a terrible storm and because he cannot…
"We see here a towering cliff belonging to a mountainous range which rises like a wall, or barrier,…
"The street called Straight can be seen starting at the right foreground of the picture and extending…
"Picture of an Indian village drawn by John White in 1585 and incorporated in a report to Sir Walter…
"Picture writing of the Tahltan, a British Columbia tribe. The drawing was done in charcoal on the blazed…
"1, 'war' (Dakota Indian); 2, 'morning' (Ojibwa Indian); 3, 'nothing' (Ojibwa Indian); 4 and 5, 'to…
"A gas engine mounted on a binder frame and used to operate the elevating and binding mechanism."—The…
This tool allowed easy tailoring of clothes; featuring an adjustable arm to fit garment lengths.
Abutilon is a showy, free-growing shrub. There are many hybrids that are cultivated. They grow best…
Begonia admiration is a single-flowered variety. The flowers are a vivid, orange-scarlet color. Begonia…
Campanulas flowers are blue or white. The varieties picture are lactiflora, rotundifolia Hostii, carpathic…
Frames are portable garden structures useful for large quantities of different subjects that have to…
Frames are portable garden structures useful for large quantities of different subjects that have to…
This span roof frame is one of the most popular. The sashes are held open at any angle required. These…
Villas are built either as detached or semi-detached residences with an adjoining garden. Detached villas…
Villas are built either as detached or semi-detached residences with an adjoining garden. Detached villas…
Villas are built either as detached or semi-detached residences with an adjoining garden. Detached villas…
Grafting is placing two cut surfaces of one or different plants under conditions which cause them to…
Grafting is placing two cut surfaces of one or different plants under conditions which cause them to…
This picture shows the hinder rings of the abdomen and the ovipositor. The ovipositor serves to pierce…
Tulip tree is the common name of liriodendron tulipifera. The flowers are variegated with green, yellow,…
A shows five carpels joined in a central mass. B shows a half grown ovary with a central mass bearing…
Allamanda cathartica variety hendersonii is tall, vigorous, and free flowering. The leaves are large,…
Tub culture should be resorted to only from lack of space. Moderate growers that are free-flowering…
Pictured is the cross section of a maple limb affected by Fomes igniarius. A young spore is shown as…
The flowers of Begonia ingramii are large and rose colored. It is a free flowering plant.
Illustrated is a section of a propagating bed. It shows four pipes beneath, the door in the side, and…
Illustrated are good plant forms for the free style of design for landscape gardening.