ClipArt ETC
Inferior maxilla of a horse-anterolateral view. Labels: a, body; b, b', rami; c, neck; d, mental foramen; e, buccinator; e', masseter surface; f, f', inner surface of ramus; g, molor alveoli; g', anterior border; g', bar, bounding diastema; h, h', h', posterior border. The angle lies between h' and h'; i, condyles; km coronoid processes; l, maxillary space; m, inferior dental foramen; n, sigmoid notch.

Inferior Maxilla of a Horse

Inferior maxilla of a horse-anterolateral view. Labels: a, body; b, b', rami; c, neck; d, mental foramen;…

Front aspect of the right carpus of a horse. Labels: 1, cuneiform; 2, lunar; 3, scaphoid; 4, trapezium; 5, unciform; 6, magnum; 7, trapezoid; 8, small metacarpals, the large one lying between and before them. The uppermost bone is the distal end of the radius.

Carpus of a Horse

Front aspect of the right carpus of a horse. Labels: 1, cuneiform; 2, lunar; 3, scaphoid; 4, trapezium;…

External view of bones of right carpus, metacarpus, and digit of a horse. 1, distal end of radius; 2, groove for extensor tendons; 3, scaphoid; 4, lunar; 5, cuneiform;6, trapezium; 7, magnum; 8, unciform; 9, great metacarpal; 10, external small metacarpal (splint); 11, sesamoids; 12, proximal phalanx; 13, median phalanx; 5, distal phalanx; 16, basilar process.

Horse Leg

External view of bones of right carpus, metacarpus, and digit of a horse. 1, distal end of radius; 2,…

Posterior view of phalanges of a horse disarticulated. Labels: a, os suffraginis; b, os coronae; C, os pedis; D, os naviculare, or third sesamoid; 1, glenoid cavities joined by the groove, 2; 3, rough surface for V-shaped sesamoidean ligament; 4, condyles articulating with cavities, 5; 6, condyles of coronae articulating with glenoid cavities of pedal bone, 7; 8, pyramidal process; 9, basilar process; 10, retrosal processes; 11, articular surfaces between navicular and pedal bones; 12, surface, continues with glenoid cavities, 7; 13, posterior edge; 14, extremities for lateral ligaments of navicular bone.

Phalanges of a Horse

Posterior view of phalanges of a horse disarticulated. Labels: a, os suffraginis; b, os coronae; C,…

Left posterolateral view of a horse's pelvis. 1, anterior iliac spine; 2, Posterior iliac spine. The iliac crest is the border joining 1 and 2. 3, Iliac shaft. 4, The acetabulum, the large rough ridge above is the sciatic spine; 6, inferior ischiatic spine, posterior to which is the tuberosity.

Pelvis of a Horse

Left posterolateral view of a horse's pelvis. 1, anterior iliac spine; 2, Posterior iliac spine. The…

Posterior view of a left femur of a horse. Labels: 1, head; 2, trochanter major; 3, trochanter minor; 4, trochanter internus; 5, notch for the round ligament; 6, trochanteric fossa; 7, 8, places for attachment for the laterla ligaments; 11, the condlyes, separated by the intercondyloid groove; 10, supracondyloid fossae.

Femur of a Horse

Posterior view of a left femur of a horse. Labels: 1, head; 2, trochanter major; 3, trochanter minor;…

Bones of left tarsus of a horse, seen from in front and outside. Labels: 1, calcaneum; 2, astragalus; 3, cuneiforme magnum; 4, cuneiforme medium; 5, cuboid.

Tarsus of a Horse

Bones of left tarsus of a horse, seen from in front and outside. Labels: 1, calcaneum; 2, astragalus;…

External view of bones of left tarsus, metatarsus, and digit of a horse. Labels: 1, distal end of tibia; 2, calcaneum; 3, astragalus; 4, cuboid; 5, cuneiforme magnum; 6, cuneiforme medium; 7, great metatarsal; 8, external small metatarsal (splint); 9, proximal phalanx; 10, sesamoids; 11, median phalanx; 12, distal phlanx; 14, third sesamoid; 15, basilar process.

Horse Leg

External view of bones of left tarsus, metatarsus, and digit of a horse. Labels: 1, distal end of tibia;…

Posterior view of left metatarsus of a horse. 1, Large metatarsal bone; 2, Internal small metatarsal bone; 3, external, small metatarsal bone; 4, partial origin of suspensory and check ligaments; 5, nutrient foramen; 6, articular ridge joining the condyles.

Metatarsus of a Horse

Posterior view of left metatarsus of a horse. 1, Large metatarsal bone; 2, Internal small metatarsal…

A view of the New York City hall and docks in 1679.

New York City Hall and Docks in 1679

A view of the New York City hall and docks in 1679.

A view of Broad Street, New York in 1740.

Broad Street, New York

A view of Broad Street, New York in 1740.

A medal commemorative of the Treaty of Ghent ending the War of 1812.

Medal Commemorative of the Treaty of Peace (Front)

A medal commemorative of the Treaty of Ghent ending the War of 1812.

A medal of gratitude struck to celebrate the Treaty of Ghent ending the War of 1812.

Medal of Gratitude (Front)

A medal of gratitude struck to celebrate the Treaty of Ghent ending the War of 1812.

Lewis Warrington (3 November 1782 – 12 October 1851) was an officer in the United States Navy during the Barbary Wars and the War of 1812. He was awarded the Congressional Gold Medal.

Warrington Medal (front)

Lewis Warrington (3 November 1782 – 12 October 1851) was an officer in the United States Navy…

The Battle of Wyoming was an encounter during the American Revolutionary War between American Patriots and Loyalists accompanied by Iroquois raiders that took place in Wyoming Valley, Pennsylvania, on July 3, 1778. More than three hundred Patriots were killed in a battle followed by a massacre, in which the Iroquois raiders hunted and killed fleeing Patriots before torturing to death thirty to forty who had surrendered. <p>Site of Wintermoot's Fort. This view is from the ancient bed of the Susquehanna, looking west. The building, formerly the property of Colonel Jenkins, and now owned by Mr. David Goodwin, is upon the site of old Fort Wintermoot, which was destroyed at the time of the invasion in 1778. It is upon the ancient bank of the river, here from fifteen to twenty feeth high, and about sixty rods from the stream in its present channel.

Site of Wintermoot's Fort

The Battle of Wyoming was an encounter during the American Revolutionary War between American Patriots…

The Congressional Gold Medal presented to Edward Preble, and officer in the U.S. Navy.

Medal Presented to Edward Preble (Front)

The Congressional Gold Medal presented to Edward Preble, and officer in the U.S. Navy.

The Yale Fence, which ran along on College in front of Old Brick Row, was a favorite of many generations of students. Plans for new buildings led to its demise in 1888. The Yale Fence Club was named in its memory. The fence currently lining Old Campus also evokes the old fence.

The Old Fence at Yale

The Yale Fence, which ran along on College in front of Old Brick Row, was a favorite of many generations…

The view of Quaker Hill northward from Butt's Hill.

View of Quaker Hill from Butt's Hill

The view of Quaker Hill northward from Butt's Hill.

The view of Quaker Hill from the fort on Butt's Hill.

Quaker Hill

The view of Quaker Hill from the fort on Butt's Hill.

The Siege of Yorktown or Battle of Yorktown in 1781 was a decisive victory by a combined assault of American forces led by General George Washington and French forces led by General Comte de Rochambeau over a British Army commanded by General Lord Cornwallis. It proved to be the last major land battle of the American Revolutionary War, as the surrender of Cornwallis’s army (the second major surrender of the war) prompted the British government to eventually negotiate an end to the conflict. <p>"Present appearance of the British Works at Yorktown. This view is from the fields in the direction of the American works, looking north. Toward the left is seen a portion of Governor Nelson's house, and on the extreme left, a few other houses in Yorktown appear."—Lossing, 1851

British Works at Yorktown

The Siege of Yorktown or Battle of Yorktown in 1781 was a decisive victory by a combined assault of…

Jerusalem is the capital of Israel and its largest city in both population and area. Located in the Judean Mountains, between the Mediterranean Sea and the northern tip of the Dead Sea, modern Jerusalem has grown up outside the Old City. The city has a history that goes back to the 4th millennium BCE, making it one of the oldest cities in the world. Jerusalem has been the holiest city in Judaism and the spiritual center of the Jewish people since the 10th century BCE, contains a number of significant ancient Christian sites, and is considered the third-holiest city in Islam.

A View of Jerusalem

Jerusalem is the capital of Israel and its largest city in both population and area. Located in the…

David Rittenhouse erected a temporary observatory for the purpose of observing the transit of Venus on the Walnut Street front of the State house in Philadelphia.

Walnut Street Front

David Rittenhouse erected a temporary observatory for the purpose of observing the transit of Venus…

A: King's Chamber; B: Queen's Chamber; C: Chamber Cut in Rock.

Section of Great Pyramid

A: King's Chamber; B: Queen's Chamber; C: Chamber Cut in Rock.

Piers and columns sustained the roofs for chambers that were too wide for single lintels, and produced, in halls like those of Karnak, of the Ramesseum, or of Denderah, a stupendous effect by their height, massiveness, number, and color decoration. The simplest piers were plain square shafts. The most striking were those against whose front faces were coarved colossal figures of Osiris, as at Luxor, Medinet Habu, and Karnak.

Osiris Pier, Medinet Habu

Piers and columns sustained the roofs for chambers that were too wide for single lintels, and produced,…

An interior view of a sea cucumber. The sea cucumber (also known as trepang, b&ecirc;che-de-mer, balate, or ambiguously, sea slug) is an echinoderm of the class Holothuroidea, with an elongated body and leathery skin, which is found on the sea floor worldwide. It is also named because of its cucumber-like shape. The body contains a single, branched gonad. Like all echinoderms, sea cucumbers have an endoskeleton just below the skin, calcified structures that are usually reduced to isolated microscopic ossicles (or sclerietes) joined by connective tissue.

Sea Cucumber

An interior view of a sea cucumber. The sea cucumber (also known as trepang, bêche-de-mer, balate,…

The Ionic order column originated in the mid-6th century BC in Ionia. The Ionic order column was being practiced in mainland Greece in the 5th century BC. The first of the great Ionic temples was the Temple of Hera on Samos, built about 570 BC&ndash;560 BC by the architect Rhoikos. It stood for only a decade before it was leveled by an earthquake. It was in the great sanctuary of the goddess: it could scarcely have been in a more prominent location for its brief lifetime. A longer-lasting 6th century Ionic temple was the Temple of Artemis at Ephesus, one of the Seven Wonders of the Ancient World.

Greek Ionic Order (Side View)

The Ionic order column originated in the mid-6th century BC in Ionia. The Ionic order column was being…

An illustration depicting the formation of circles of diffusion. "From point A luminous rays enter the eye in the form of a cone, the kind of which will depend on the pupil. Thus it may be circular, or oval, or ever triangular. If the pencil is focused in front of the retina, as at d, or behind it as it as at f, or, in other words, if the retina of being at F; be in the position G or H, there will be a luminous circle or a luminous triangular space, and many elements of the retina will be affected. The size of these diffusion circles depends on the distance from the retina of the point where the rays are focused: the greater the distance, the more extended will be the diffusion circle" (Britannica, 132).

Formation of Circles of Diffusion

An illustration depicting the formation of circles of diffusion. "From point A luminous rays enter the…

An sectional illustration of a carding machine. Carding is the processing of brushing raw or washed fibers to prepare them as textiles. A large variety of fibers can be carded, anything from dog hair, to llama, to soy fiber (a fiber made from soy beans), to polyester. Cotton and wool are probably the most common fibers to be carded. Not all fibers are carded; Flax and bast, for example, is retted then threshed.

Sectional View of a Carder

An sectional illustration of a carding machine. Carding is the processing of brushing raw or washed…

The Congressional Gold Medal awarded to General Winfield Scott.

Gold Medal Awarded to Winfield Scott (Front)

The Congressional Gold Medal awarded to General Winfield Scott.

The Great Seal of the United States is used to authenticate certain documents issued by the United States federal government.

First Great Seal of the United States (Front)

The Great Seal of the United States is used to authenticate certain documents issued by the United States…

The Congressional Gold Medal awarded to Isaac Shelby.

Medal Presented to Isaac Shelby (Front)

The Congressional Gold Medal awarded to Isaac Shelby.

View in a New England shipyard.

New England Shipyard

View in a New England shipyard.

A view of the historic city Charleston in South Carolina.

Charleston, S.C.

A view of the historic city Charleston in South Carolina.

The Congressional Gold Medal presented to Major George Croghan.

Croghan's Medal (Front)

The Congressional Gold Medal presented to Major George Croghan.

The Battle of Stony Point was a battle of the American Revolutionary War. Here is a view of Stony Point from the Southwest. <p>"View of Stony Point from the southwest. This view shows a large portion of the morass, and the place where the assaulting party divided and prepared for an attack upon the fort, which was situated where the light-house is seen. The place of the causeway is on the left, denoted by the cattle. When I made this sketch it was quite high water, and the morass, there about one hundred feet wide, was almost covered. There was another place near the river shore, on the right, where the Point was accessible at times. It is distinguished in the sketch by the narrow strip of land extending nearly across the mouth of the morass. Upon this the enemy had dug pits and placed sharpened stakes within them, so that, had the Americans attempted to reach the Point by that way many would have been impaled."—Lossing, 1851

Stony Point

The Battle of Stony Point was a battle of the American Revolutionary War. Here is a view of Stony Point…

The Pompeiian house consisted of several courts or <em>atria</em>, some of which were surrounded by colonnades and called peristyles. The front portion was reserved for shops, or presented to the street a wall unbroken save by the entrance. Legend: s, shops; v, vestibule; f, family rooms; k, kitchen; l, lararium; p, peristyles

House of Pansa, Pompeii (Plan)

The Pompeiian house consisted of several courts or atria, some of which were surrounded by…

Very few examples remain of important Norman fa&ccedil;ades in their original form, nearly all of these having been altered after the round arch was displaced by the pointed arch in the latter part of the twelfth century. Iffley Church is a good example of the style.

Front of Iffley Church

Very few examples remain of important Norman façades in their original form, nearly all of these…

An illustrative view of the soft rush. 1, plant; 2, inflorescence; 3, end of branch of inflorescence; 4, flower; 5, fruit; 6, seed; and 7, seed. Soft rush (Juncus effusus) is a member of the Juncus genus found growing in wet areas.

Soft Rush

An illustrative view of the soft rush. 1, plant; 2, inflorescence; 3, end of branch of inflorescence;…

The facade of a large church or cathedral, often referred to as the West Front, is generally designed to create a powerful impression on the approaching worshipper, demonstrating both the might of God, and the might of the institution that it represents. Central to the facade is the main portal, often flanked by additional doors. There may be much other carving, often of figures in niches set into the mouldings around the portals, or in sculptural screens extending across the facade. Both internally and externally, the stonework is often richly decorated with carvings, particularly the capitals.

Early Gothic Carving

The facade of a large church or cathedral, often referred to as the West Front, is generally designed…

A gable is the generally triangular portion of a wall between the edges of a sloping roof. A wimperg is a German and Dutch word for a Gothic ornamental gable with tracery over windows or portals, which were often accompanied with pinnacles. It was a typical element in Gothic Architecture especially in cathedral architecture. Wimpergs often had crockets or other decorative elements in the Gothic style. The intention behind the wimperg was the perception of increased height.

Openwork Gable, From Front of Rouen Cathedral

A gable is the generally triangular portion of a wall between the edges of a sloping roof. A wimperg…

In the Giraud Palace and the great Palazzo della Cancelleria, pilasters appear in the external composition, and all the details of doors and windows betray the results of classic study, as well as the refined taste of their designer.

Façade of the Giraud Palace, Rome

In the Giraud Palace and the great Palazzo della Cancelleria, pilasters appear in the external composition,…

The ligaments of the elbow joint- posterior view. Labels: a, external lateral ligament; b, internal laterla ligament; c, external arciform ligaments; d, internal arciform ligaments.

Ligaments of the Elbow Joint

The ligaments of the elbow joint- posterior view. Labels: a, external lateral ligament; b, internal…

Deep ligaments of the carpus- external view. Labels: a and b, deep portions of the external lateral ligament; c, superior, d, median, and e, inferior trapezial ligaments.

Deep Ligaments of the Carpus

Deep ligaments of the carpus- external view. Labels: a and b, deep portions of the external lateral…

Ligaments of the carpus- postero-internal view. Label: a, b, deep portions of internal lateral ligament; c, oblique ligament; d, interosseous metacarpal ligament; e, external interosseous ligament of the upper row.

Ligaments of the Carpus

Ligaments of the carpus- postero-internal view. Label: a, b, deep portions of internal lateral ligament;…

Superficial ligaments of the carpus- posterior view. Labels: a, posterior annular ligament; b, posterior common ligament.

Superficial Ligaments of the Carpus

Superficial ligaments of the carpus- posterior view. Labels: a, posterior annular ligament; b, posterior…

Ligaments of the hip joint- infero-internal view. Labels: a, cotyloid ligament; b, round ligament; c, pubio-femoral, crossed by the transverse ligament.

Hip Joint Ligaments

Ligaments of the hip joint- infero-internal view. Labels: a, cotyloid ligament; b, round ligament; c,…

Ligaments of the tarsus- postero-internal view. Labels: a, internal lateral ligament; b, calcaneo-cuboid ligament.

Tarsus Ligaments

Ligaments of the tarsus- postero-internal view. Labels: a, internal lateral ligament; b, calcaneo-cuboid…

Ligaments of the tarsus- antero external view. Labels: a, external lateral, and b, oblique ligament.

Tarsus Ligaments

Ligaments of the tarsus- antero external view. Labels: a, external lateral, and b, oblique ligament.

Muscles of the external ear- posterior view. Labels: a, inferior and b, superior layer of the scuto-auricularis internus; c, attollens posticus; d, retrahens externus; e, retrahens medius; f, retrahens internus; g, mastoido-auricularis.

Muscles of the External Ear of a Horse

Muscles of the external ear- posterior view. Labels: a, inferior and b, superior layer of the scuto-auricularis…

The neck muscles of a horse-lateral view. Labels: a, oblique capitis posticus; b, obliquus capitis anticus; c, complexus minor; d, rectus capitis posticus major; e, rectus capitis posticus minor.

Neck Muscles of a Horse

The neck muscles of a horse-lateral view. Labels: a, oblique capitis posticus; b, obliquus capitis anticus;…

A front view of a diving helmet. A, Helmet; B, Breastplate; F, Emergency cock; G, Glasses in frame; H, Metal screws and bands; I, Metal tabs; J, Hooks for keeping weight ropes into position; and L, Eyes to which air pipe and life line are secured.

Diving Helmet (Front)

A front view of a diving helmet. A, Helmet; B, Breastplate; F, Emergency cock; G, Glasses in frame;…

A side view of a diving helmet. K, Segmental neck rings; D, Air conduits; Telephone receiver; N, transmitter; and O, contact piece to ring bell.

Diving Helmet (Side)

A side view of a diving helmet. K, Segmental neck rings; D, Air conduits; Telephone receiver; N, transmitter;…

Back view of a diving helmet.

Diving Helmet (Back)

Back view of a diving helmet.

Top view of diving helmet. C, Air inlet valve; E, Regulating outlet valve; G, Glasses in frames; L, Eyes to which air pipe and life line are secured; and P, Connection for telephone cable.

Diving Helmet (Top)

Top view of diving helmet. C, Air inlet valve; E, Regulating outlet valve; G, Glasses in frames; L,…

The Fort Sumter medal executed by order of the New York Chamber of Commerce in recognition of the Battle of Fort Sumter during the American Civil War.

Fort Sumter Medal (Front)

The Fort Sumter medal executed by order of the New York Chamber of Commerce in recognition of the Battle…

Muscles of the anterior limb-external view. Labels: a, antea-spinatus; b, postea-spinatus; c, teres externus; d, caput magnum; e, caput medium; f, flexor brachii; g, extensor metacarpi magnus; h, extensor metacarpi obliquus; i, flexor metacarpi externus; k, extensor pedis; k', its tendon; k", fibrous band from the suspensory ligament; l, extensor suffraginis; l', its tendon.

Horse Leg Muscles

Muscles of the anterior limb-external view. Labels: a, antea-spinatus; b, postea-spinatus; c, teres…

Muscles of the anterior limb-internal view. Labels: a, subscapularis; b, teres internus; c, coracohumeralis; d, scapulo-ulnaris; e, flexor metacarpi internus; f, flexor metacarpi medius; g, caput parvum.

Horse Leg Muscles

Muscles of the anterior limb-internal view. Labels: a, subscapularis; b, teres internus; c, coracohumeralis;…

External view of the muscles of the anterior limb-showing the deeper ones of the upper region. Labels: a, posteaspinatus minor; b, deep portion of the postea-spinatus; c, flexor brachii divided and the upper part raised; c', its tendon, which fits the cicipital groove; d, humeralis obliquus; e, anconeus; f, extensor pedis; g, Thiernesse's muscles; h, Phillips' muscle; h', its tendon.

Horse Leg Muscles

External view of the muscles of the anterior limb-showing the deeper ones of the upper region. Labels:…

Internal view of the deep muscles of the anterior limb. Labels: a, caput parvum of triceps extensor brachii; b, flexor pedis perforatus; b' its tendon; b", slips to the phalanges; c, flexor pedis perforans; c', radialis accesorius; c', ulnaris accesorius; c"', inferior check ligament; d, perforans tendon leaving the sheath of perforatus tendon.

Horse Leg Muscles

Internal view of the deep muscles of the anterior limb. Labels: a, caput parvum of triceps extensor…

Right infero-lateral view of the muscles of the maxillary space, the ramus and hyoid cornu are cut away. Labels: a, lingualis; b, hyo-glossus longus; c, ho-glossus brevis; d, genio-hyo-glossus; e, genio-hyoideus; f, stylo-hyoideus; g, hyoideus magnus; h, levator palati; i, tensor palati; k, pharyngostaphylinus; l, pterygo-pharyngeus; m, kerato-pharyngeus; n, hyo-pharyngeus; o, thyro-pharyngeus; p, crico-pharyngeus; q, esophagus.

Muscles of the Maxillary Space of a Horse

Right infero-lateral view of the muscles of the maxillary space, the ramus and hyoid cornu are cut away.…