"A pipette holding 17.6 cc. milk and a test bottle for milk, used in the Babcock test."—The Federal Digest, 1921

A Pipette

"A pipette holding 17.6 cc. milk and a test bottle for milk, used in the Babcock test."—The Federal…

A decorative letter S with two people riding on a horse.

Letter S with Horse

A decorative letter S with two people riding on a horse.

A decorative capital letter T, with two young people in the background.

Capital Letter T

A decorative capital letter T, with two young people in the background.

"The Savoy cabbages have wrinkled leaves and have a peculiar flavor that is much liked by most people. They are improved in quality by a slight touch of frost."—Rawson, 1892

Globe Curled Savoy

"The Savoy cabbages have wrinkled leaves and have a peculiar flavor that is much liked by most people.…

A cartoon of an overweight man sitting on top of a smaller man, while holding a rope.

Overweight Man Sitting on a Smaller Man

A cartoon of an overweight man sitting on top of a smaller man, while holding a rope.

A cartoon of a woman tending to a baby carriage, with a statue of a Native American holding an ax behind her.

Woman Tending to Baby Carriage

A cartoon of a woman tending to a baby carriage, with a statue of a Native American holding an ax behind…

A cartoon of two men at a train station. One man is holding a ticket, while the other man is leaning out of the train with his fist held out.

Two Men at a Train Station

A cartoon of two men at a train station. One man is holding a ticket, while the other man is leaning…

A cartoon of a man holding a basket with a fish in it, with a woman looking at the fish.

A Man Holding a Basket of Fish

A cartoon of a man holding a basket with a fish in it, with a woman looking at the fish.

A young woman lounging on a couch next to a table, with another woman looking at her.

Young Woman Lounging on Couch

A young woman lounging on a couch next to a table, with another woman looking at her.

A cartoon of a woman falling on a slippery surface while waving to a man, who stands next to her.

Cartoon of Man and Woman Falling on Slippery Surface

A cartoon of a woman falling on a slippery surface while waving to a man, who stands next to her.

A cartoon of a man and a woman sitting across from one another, both holding umbrellas.

Man and Woman Sitting Across from One Another with Umbrellas

A cartoon of a man and a woman sitting across from one another, both holding umbrellas.

A cartoon of a schoolteacher and a young boy, who is holding open a book. A chalkboard decorates the background behind them.

Schoolteacher and Young Boy

A cartoon of a schoolteacher and a young boy, who is holding open a book. A chalkboard decorates the…

A cartoon of three people, two men and one woman, sitting at a table.

Cartoon of Three People Sitting at a Table

A cartoon of three people, two men and one woman, sitting at a table.

A cartoon of a woman holding a welcome mat in one hand, and a key in the other hand.

Cartoon of Woman Holding Welcome Mat

A cartoon of a woman holding a welcome mat in one hand, and a key in the other hand.

A cartoon of a man holding an envelope in one hand and a steaming tea kettle in the other hand. A cat sits at his feet.

Cartoon of Man, Cat, and Tea Kettle

A cartoon of a man holding an envelope in one hand and a steaming tea kettle in the other hand. A cat…

A cartoon of a young boy in a hat holding a dog on a leash.

Cartoon of Boy and Dog

A cartoon of a young boy in a hat holding a dog on a leash.

A cartoon of a young man holding a pickaxe, with expletives coming out of his mouth.

Young Man Holding Pickaxe

A cartoon of a young man holding a pickaxe, with expletives coming out of his mouth.

A cartoon of a man and a young boy. The young boy is holding books that say Huxley and Emerson, and the man is shocked by his intelligence.

Cartoon of Shocked Man and Young Boy

A cartoon of a man and a young boy. The young boy is holding books that say Huxley and Emerson, and…

Illustrated is a water holding celery crate. Celery tied in bunches of a dozen are placed in these crates.

Celery Crate

Illustrated is a water holding celery crate. Celery tied in bunches of a dozen are placed in these crates.

Pictured is a good packing table for box fruit. It has a canvas bottom and racks at two diagonal corners for holding boxes.

Packing Table

Pictured is a good packing table for box fruit. It has a canvas bottom and racks at two diagonal corners…

Four people riding in an old fashioned car going down a steep incline. The car is a convertible.

Antique Automobile on Steep Hill

Four people riding in an old fashioned car going down a steep incline. The car is a convertible.

Attachment of suspension. This particular model is used when trolley wire comes to end at a hanger. The ear has two purposes: holding the wire and splicing it. The ends of the trolley wire are passed through and bent back over the openings (h).

Splicing Ear

Attachment of suspension. This particular model is used when trolley wire comes to end at a hanger.…

Two men testing for bad joints in the railway. One man holds metal poles a and b three feet apart. Wires are connected to the poles that lead to the box the other man is holding. There is a bell inside of the box which will not ring when a current is running through it. When the phone makes a noise, there is a bad joint present.

Joint Detection

Two men testing for bad joints in the railway. One man holds metal poles a and b three feet apart. Wires…

A hollow cylinder carrying a basket at its lower end, which is heavy enough to keep the apparatus upright when placed in water. At the top of the apparatus is a pan for holding weights.

Nicholson's Hydrometer

A hollow cylinder carrying a basket at its lower end, which is heavy enough to keep the apparatus upright…

A universal joint differential. The sprocket is used to twist the sleeve that is holding the gear in place. As long as the travel is straight, the pinions don't move on their axes. When an axis is turned however, rotation begins, which causes the two big wheels of the wagon to move.

Joint Differential

A universal joint differential. The sprocket is used to twist the sleeve that is holding the gear in…

Balm, more properly known as balsam, is a gum derived from the balsam-tree. It was considered valuable in the healing of external wounds.
<p>Is there no balm in Gilead? is there no physician there? why then is not the health of the daughter of my people recovered? Jeremiah 8:22 ASV

Balm

Balm, more properly known as balsam, is a gum derived from the balsam-tree. It was considered valuable…

One middle eastern man sits on a divan while another pours water over his hands.

Eastern Divan

One middle eastern man sits on a divan while another pours water over his hands.

Stamens of a flower situated above a receptacle holding the ovary.

Epigynous Stamens

Stamens of a flower situated above a receptacle holding the ovary.

This illustration shows various types of gladiators, each type with with his specific weapons attributed to him.
Gladiators were swordsmen whose profession was to fight for the public amusement. Gladiators are said to have been borrowed by Rome from the Etruscans. They were first exhibited in Rome in 246 BC, primarily at funerals, but afterwards at festivals, particularly those celebrated by the aediles and other magistrates. More than ten thousand were shown at Trajan's triumph over the Dacians. They were either free-born citizens, usually of a low class, who fought for hire, or captives, slaves, or malefactors, and were kept in schools, where they were carefully trained. Chief varieties were Andabatae, who wore helmets with no openings for the eyes, so that their blindfold movements provoked the spectators' mirth; Mirmillones, who used Gallic weapons, sword and shield; Retiarii, who carried a net and a three-pronged lance -- the net to entangle their opponents; and Thraces, who, like the Thracians, used a short sword and a round buckler. 
When a gladiator was severely wounded and defeated, the people cried out 'Habet' (He has it), and he lowered his arms; then, if the spectators wished his life to be spared, they turned their thumbs down; but it they desired his death, they turned them up. These combats were often attended by great cruelty and callousness on the part of the spectators; sometimes they were fights à outrance, none being spared alive. Discharged gladiators were presented with a rudis, or wooden sword, and hence were called rudiarii. Gladiatorial combats were disliked by the Greeks, and practically never took place in Greek cities.

Gladiators

This illustration shows various types of gladiators, each type with with his specific weapons attributed…

In making sheet glass, a very large lump of molten glass is gathered on the rod as is shown at (a). This mass is rolled on an iron slab, expanded (b) by blowing down the pipe, and further manipulated by rolling on the slab, reheating at the mouth of the furnace, re-blowing, and allowing the soft mass to hang downward. if the glass is to be used for windows,  the blower has a cave in the floor about 8 ft deep, and in this hole he works the glass until he has a cylinder (c), which he swings backward and forward, holding onto the pipe. The cylinder is then blown to a length from 4 to 8 ft, according to the size of the window desired. It becomes very thin and chills rapidly. The blower then takes a second lump of hot glass, pulls it out to a string, winds it around each end of the cylinder (d), and cracks both ends off. A piece of wet iron is next drawn along the cylinder in the direction of the its length, as indicated by the dotted lines in (d). A crack follows the wet iron, and the detached cylinder opens a little at the long crack (e). A slight reheating, and opening out in a flattening kiln, serves to convert the split cylinder into a sheet.

Glass Blowing and Stretching

In making sheet glass, a very large lump of molten glass is gathered on the rod as is shown at (a).…

This illustration shows an early form of a glove, used to cover the hands. This glove was likely made of goat or sheepskin.

Early Glove

This illustration shows an early form of a glove, used to cover the hands. This glove was likely made…

This illustration shows the glove of Oliver Cromwell, a 17th century English military and political leader.

Glove of Oliver Cromwell

This illustration shows the glove of Oliver Cromwell, a 17th century English military and political…

This illustration shows a glove from the time of Napoleon I.

Glove from the Time of Napoleon I

This illustration shows a glove from the time of Napoleon I.

A glove from the middle 19th century.

Middle 19th Century Glove

A glove from the middle 19th century.

This illustration shows a glove of the present day.

Present Day (20th Century) Glove

This illustration shows a glove of the present day.

This illustration shows the proper technique for picking up a sift ball, with two hands on the crosse.

Picking Up Swift Ball, Two Hands (Lacrosse)

This illustration shows the proper technique for picking up a sift ball, with two hands on the crosse.

This illustration shows the correct way to hold a crosse with both hands and carry the ball in lacrosse.

Correct Way to Hold a Crosse With Both Hands and Carry Ball (Lacrosse)

This illustration shows the correct way to hold a crosse with both hands and carry the ball in lacrosse.

A coin with a female figure of Ceres, holding ears of corn and the torch of Minerva.

Roman Coin

A coin with a female figure of Ceres, holding ears of corn and the torch of Minerva.

This medal shows that the people of Aradus venerated the sun, and were proud of the products of their territory, corn and wine.

Aradus

This medal shows that the people of Aradus venerated the sun, and were proud of the products of their…

A medal of Damascus, showing the turreted goddess holding out her right hand, a cornucopia in her left, and a river at her feet. The other side of the medal depicts her face close-up.

Medal of Damascus

A medal of Damascus, showing the turreted goddess holding out her right hand, a cornucopia in her left,…

Another medal of Gaza. On one side it shows the head of Emperor Commodus, with his name inscribed.  The other side exhibits a figure under Jupiter, holding thunder in one hand and a globe in the other.  Opposite him is a heroic figure.  In between them is the symbol of Gaza.

Medal of Gaza

Another medal of Gaza. On one side it shows the head of Emperor Commodus, with his name inscribed. The…

A medal depicting the daughter of Zion, by which Hebrew poets and prophets personified their country, sitting under a palm tree with a mournful attitude. She is accompanied by a prisoner with his hands tied behind him.

Zion

A medal depicting the daughter of Zion, by which Hebrew poets and prophets personified their country,…

A representation of Victory, inscribing on a shield the triumph of the Romans; at the same time, she tramples a battered helmet.  The second medal represents a warrior holding a blunt spear, a sheathed sword, and trampling on a helmet.  This denotes peace procured at the expense of the vanquished, represented by the woman weeping under a tree.

Victory

A representation of Victory, inscribing on a shield the triumph of the Romans; at the same time, she…

A medal with the portrait of Vespasian engraved on one side; the other side shows a figure representing peace holding an olive branch and burning implements of war before an altar.

Vespasian

A medal with the portrait of Vespasian engraved on one side; the other side shows a figure representing…

A medal engraved with the portrait of Melita; the reverse side depicting a figure with two sets of wings holding a crook and a sickle in his hands. Traditionally a symbol for the production of grain, the image may also allude to the god of fertility.

Medal of Melita

A medal engraved with the portrait of Melita; the reverse side depicting a figure with two sets of wings…

A medal of Smyrna depicting Ceres,  the goddess of plenty.  The reverse side of the medal shows Jupiter seated, holding the emblem of Victory.

Medal of Smyrna

A medal of Smyrna depicting Ceres, the goddess of plenty. The reverse side of the medal shows Jupiter…

A medal of Tarsus which suggest that Minerva, the goddess of arts and sciences, was revered there.  In her hand she holds a Victory holding a garland, turning from the goddess.

Medal of Tarsus

A medal of Tarsus which suggest that Minerva, the goddess of arts and sciences, was revered there. In…

A ship on the acrostolium of which hangs a shield, an emblem of the mercantile and warrior city of Tyre.  On the vessel stands Astarte, holding a palm branch in her left hand and a scepter in her right and directing two boys on the ship.

A Ship

A ship on the acrostolium of which hangs a shield, an emblem of the mercantile and warrior city of Tyre.…

A piscina is a shallow basin usually located in an architectural niche of a church. It is used by the priest to wash his hands before celebration of the eucharist and for washing the chalice after the celebration. More often located in the sacristy than in the sanctuary.

Piscina in Morning Chapel, Lincoln Cathedral

A piscina is a shallow basin usually located in an architectural niche of a church. It is used by the…

The Marshall Homestead surrounded by people.

Marshall Homestead

The Marshall Homestead surrounded by people.

American soldiers retreating across the Rappahannock river in Northwest Virginia. It shows an example of a ford, which is a place in a river or other body of water where it is shallow enough for people to cross.

Rappahannock River

American soldiers retreating across the Rappahannock river in Northwest Virginia. It shows an example…

Bare trees during either the winter or fall. They are in an open valley where people are standing.

Trees in the Winter

Bare trees during either the winter or fall. They are in an open valley where people are standing.

People in a boat landing on an island while the main ship stands along on the ocean during a sunset.

Landing on an Island

People in a boat landing on an island while the main ship stands along on the ocean during a sunset.

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.…

Women and children with oxen, probably leaving the town in the background. Several figures look back at town. Others are crying. Small boy is carrying a stick with a bag over his shoulder. The wagon is loaded with household possessions including a spinning wheel, and chair

People with Oxen

Women and children with oxen, probably leaving the town in the background. Several figures look back…

A river passing close by a house. A boat is coming in to land with people waiting for its arrival. The cottage is shaded by a large tree and appears to have a dovecote or other community birdhouse.

House by River

A river passing close by a house. A boat is coming in to land with people waiting for its arrival. The…

A young boy wearing a short tunic and holding a small harp is overarched by two angels.

Young Boy with Harp

A young boy wearing a short tunic and holding a small harp is overarched by two angels.

A young man standing in a canoe holding a spear and a shield against a mountainous background.

Young Brave

A young man standing in a canoe holding a spear and a shield against a mountainous background.

A man on one knee holds a woman's hands as he proposes to her. An overturned bench behind him may indicate the suddenness of his action. Also seen in the room are a cabinet, table, chair, and hearth.

Man Proposing by a Hearth

A man on one knee holds a woman's hands as he proposes to her. An overturned bench behind him may indicate…

The angel of death appearing to an old man with long, flowing white hair and beard. He is leaning over a very large book. The winged angel is holding a sword in the right hand and gesturing with the left.

Angel of Death

The angel of death appearing to an old man with long, flowing white hair and beard. He is leaning over…