Image of a plantation house surrounded by trees.

Plantation House

Image of a plantation house surrounded by trees.

A sailboat from the late nineteenth century

Sail Boat

A sailboat from the late nineteenth century

A snowy hilltop behind houses.

Snowy Hilltop

A snowy hilltop behind houses.

A lone person in the middle of a forest.

Forest Scene

A lone person in the middle of a forest.

An old man resting on a log and conversing with a young woman. Sitting next to the man is a small child. Both the old man and the young woman are holding mugs. The old man also has a pipe and the woman is carrying a basket.

Old Man with Young Woman

An old man resting on a log and conversing with a young woman. Sitting next to the man is a small child.…

A horse drinking from a trough next to a well. An old woman is tending to the chickens and children.

Horse Drinking

A horse drinking from a trough next to a well. An old woman is tending to the chickens and children.

Two men sitting at a table together next to a fireplace.

Two Men

Two men sitting at a table together next to a fireplace.

One of a fleet of sailing vessels. Smaller boats are seen either coming from or going to the ship.

Old Sailboat

One of a fleet of sailing vessels. Smaller boats are seen either coming from or going to the ship.

A missionary in a long black robe addresses a group of seated Native Americans. The setting is a collection of Plains Indian teepees, although the surroundings are forested.

Missionary Addressing Native Americans

A missionary in a long black robe addresses a group of seated Native Americans. The setting is a collection…

A woman talking to another woman dressed in black, possibly for mourning. A third figure digs in the background.

Woman in Black

A woman talking to another woman dressed in black, possibly for mourning. A third figure digs in the…

A wood finished border.

Intricate Border

A wood finished border.

A young girl washing dishes.

Young Girl

A young girl washing dishes.

A girl reading to her sick grandfather.

Reading to Grandfather

A girl reading to her sick grandfather.

A girl and her grandfather going to church.

Going to Church

A girl and her grandfather going to church.

A head, spikelet, and grain of bearded wheat.

Wheat

A head, spikelet, and grain of bearded wheat.

Corn plants with the surface of the soil "laying by" in accordance to the Williamson Plan.

Corn Plant

Corn plants with the surface of the soil "laying by" in accordance to the Williamson Plan.

Cotton plant in the budding stage.

Cotton Plant

Cotton plant in the budding stage.

Plows used to dig sweet potatoes. "The long vines must be first disposed of. They are usually pulled by running a plow on each side of the row. This work is done much more satisfactorily if the line of plants be barred off with a turn-plow, to the beam of which is attached a rolling coulter, which cuts the vines close to the row." —Dugger 1911

Plows for Sweet Potato Harvesting

Plows used to dig sweet potatoes. "The long vines must be first disposed of. They are usually pulled…

A coordinate planes with the quadrants labeled showing which value (x or y) is positive or negative.

Coordinate Plane

A coordinate planes with the quadrants labeled showing which value (x or y) is positive or negative.

Equilateral triangles set up along a coordinate plane.

Equilateral Triangles

Equilateral triangles set up along a coordinate plane.

Testing thickness of flanges with universal dial indicator. The indicator A clamped to rod B is set for measuring the error of work C. With the contact point D touching a standard gauge black or standard piece of work, the needle is set to zero. When the work in moved beneath the gauge, the needle shows the amount of oversize or undersize.

Testing Thickness

Testing thickness of flanges with universal dial indicator. The indicator A clamped to rod B is set…

The winter plumage of a Ptarmigan, a grouse of the genus Lagopus. Usually a light reddish brown tint, it becomes pure white except for a black, white tipped tail in the winter months.

Rock Ptarmigan Winter Plumage

The winter plumage of a Ptarmigan, a grouse of the genus Lagopus. Usually a light reddish brown tint,…

The pug is a breed of small, short-haired lap dogs, probably of Oriental origin, and introduced into Europe by way of Holland in the sixteenth century. The breed is characterized by the shortness of the face and uplifted form of nose. Only a fawn color, with blackish face, was known until about 1875, when a wholly black variety was introduced into the West from China. The pug is essentially a house dog, good-tempered and affectionate. Unless restrained, it becomes extremely fat. Its weight should not exceed fifteen pounds; its form should be compact and elegant, though robust, with straight legs, the face much wrinkled and forehead high, the coat smooth and silky, and the tail always tightly curled over the hip. The face and thin, small ears should be black, and in the fawn-colored breed a blackish line should run along the spine.

Pug Dog

The pug is a breed of small, short-haired lap dogs, probably of Oriental origin, and introduced into…

<i>Melanitta americana or &OElig;demia nigra</i> A large sea-duck of the genus <i>CEdemia</i>, belonging to the subfamily <i>Fuligulinaea</i>, having in the male the plumage black and a red gibbosity of the bill, as <i>&OElig;demia nigra</i> of Europe.
<p>In this illustration, the duck is swimming in a large body of water. There is a lighthouse in the background.

A Black Scoter Swimming

Melanitta americana or Œdemia nigra A large sea-duck of the genus CEdemia, belonging to the subfamily…

A silhouette is "a profile portrait in black, so called after Etienne de Silhouette, French minister of finance in 1759." &mdash;Whitney,1889
<p>This silhouette is a profile of George Washington, first president of the United States.

George Washington - Silhouette

A silhouette is "a profile portrait in black, so called after Etienne de Silhouette, French minister…

"A fetid animal of the American genus <i>Mephitis, M. mephitica</i>... The animal inhabits all of temperate North America, and continues abundant in the most thickly settled regions. It is about as large as a house-cat, but stouter-bodied, with shorter limbs, and very long bushy tail, habitually erected or turned over the back. The color is black or blackish, conspicuously but to a variable extent set off with pure white- generally as a frontal stripe, a large crown-spot, a pair of broad divergent bands along the side of the back, and white hairs mixed with the black ones of the tail." &mdash;Whitney, 1889

Common Skunk

"A fetid animal of the American genus Mephitis, M. mephitica... The animal inhabits all of temperate…

<i>Mergellus albellus</i>. "A small merganser or fishing duck...The male in adult plumage is a very beautiful bird, of a pure white, varied with black and gray, and tinged with green on the crested head; the length is about 17 inches. The female is smaller, with reddish-brown and gray plumage, and is called the red-headed smew." &mdash;Whitney, 1889

Smew - A Merganser or Fishing Duck

Mergellus albellus. "A small merganser or fishing duck...The male in adult plumage is a very beautiful…

The winter plumage of a Ptarmigan, a grouse of the genus Lagopus. Usually a light reddish brown tint, it becomes pure white except for a black, white tipped tail in the winter months.

Rock Ptarmigan Summer Plumage

The winter plumage of a Ptarmigan, a grouse of the genus Lagopus. Usually a light reddish brown tint,…

"An embiotocoid fish of the Pacific coast of North America, <i>Micrometrus aggregatus</i>; a name also extended to others of the same waters and genus. That above named is about six inches long; the adult males in spring are almost entirely black; the usual coloration is silvery with dusky back and longitudinal dark stripes interrupted by three vertical yellow bars." &mdash;Whitney, 1889

Sparada

"An embiotocoid fish of the Pacific coast of North America, Micrometrus aggregatus; a name also extended…

<i>Spelerpes ruber</i>. "...of a bright red color, more or less spotted with black, and is found in cold springs and brooks." —Whitney, 1889
<p>Illustration of a salamander with its tongue extended, in the process of catching a flying insect to eat.

Red Salamander Eating an Insect

Spelerpes ruber. "...of a bright red color, more or less spotted with black, and is found in cold springs…

Spermatozooid, mature male germ cells, of <i>Adiantum capillus-veneris</i>. Also called spermatozoid.

Spermatozooid of the Southern Maidenhair Fern and Venus Hair Fern

Spermatozooid, mature male germ cells, of Adiantum capillus-veneris. Also called spermatozoid.

<i>Deilephila lineata</i>"...a common American moth of striking coloration, whose larva feeds on purslane." &mdash;Whitney, 1889
<p>A large moth with white and black stripes. The left wings are omitted.

White-Lined Morning Sphinx

Deilephila lineata"...a common American moth of striking coloration, whose larva feeds on purslane."…

<i>Latrodectus mactans</i>. Spiders are "dimerosomatous - that is, have the body divided into two principal regions, the cephalothorax, or head and chest together, and the abdomen, which is generally tumid or globose...In those species which are poisonous the falces are traversed by the duct of a venom-gland." &mdash;Whitney, 1889

Female Black Widow Spider with a View of the Under Side of the Abdomen

Latrodectus mactans. Spiders are "dimerosomatous - that is, have the body divided into two principal…

<i>Deilephila lineata</i>"...a common American moth of striking coloration, whose larva feeds on purslane." —Whitney, 1889
<p>A large moth with white and black stripes. This illustration displays the whole moth whereas the left wings are omitted as in original illustration.

White-Lined Morning Sphinx

Deilephila lineata"...a common American moth of striking coloration, whose larva feeds on purslane."…