"The Scapula, or shoulder blade, is one of the two bones, the other being the clavicle, which form the pectoral arch or shoulder girdle." —Finley, 1917

Shoulder blade

"The Scapula, or shoulder blade, is one of the two bones, the other being the clavicle, which form the…

"Shoulder bones and ligaments. 1. Humerus, 3. Scapula, 4. Tendon of biceps 5. Capsular ligament 6. Acromion 7. Coracoid process 8. Clavicle"—Finley, 1917

Shoulder bones and ligaments

"Shoulder bones and ligaments. 1. Humerus, 3. Scapula, 4. Tendon of biceps 5. Capsular ligament 6. Acromion…

The skeletal hand of a human.

Skeletal Hand

The skeletal hand of a human.

The skeletal paw of a dog.

Skeletal Paw

The skeletal paw of a dog.

The Human Skeleton. Labels: a, parietal bone; b, frontal; c, cervical vertebrae; d, sternum; e, lumbar vertebrae; f, ulna; g, radius; h, wrist or carpal bones; i, metacarpal bones; k, phalanges; l, tibia; m, fibula; n, tarsal bones; o, metatarsal; p, phalanges; , patella; r, femur; s, haunch (hip) bone; t, humerus; u, clavicle.

The Human Skeleton

The Human Skeleton. Labels: a, parietal bone; b, frontal; c, cervical vertebrae; d, sternum; e, lumbar…

"The skeleton of the trunk and the limb arches seen from the front. C, clavicle; S, scapula; Oc, innominate bone attached to the side of the sacrum dorsally and meeting its fellow at the pubic symphysis in the ventral median line." —Martin, 1917

Skeletal Trunk

"The skeleton of the trunk and the limb arches seen from the front. C, clavicle; S, scapula; Oc, innominate…

General view of the human skeleton.

Skeleton

General view of the human skeleton.

"The skeleton, more especially in the higher forms, is in the main similar to that of man, so that only a brief notice is necessary. In the skull considerable variation in regard to the proportionate length of the face to that of the brain—case (cranial portion) exists in the two sexes, owing to the general development of large tusks in the males." — Encyclopaedia Britannica Company, 1910

Chacma Baboon Skeleton

"The skeleton, more especially in the higher forms, is in the main similar to that of man, so that only…

"The greatest absolute length of the fore—limb occurs in the gorilla and the orangutan. The humerus never has a perforation on the inner side of its lower extremity. Except in the man—like apes, the ulna articulates with the wrist (carpus). The hand is capable of pronation and supination on the fore—arm; and except in man, the chimpanzee and the gorilla there is a centrale in the carpus." —Encyclopaedia Britannica, 1910

Front View of Gorilla Skeleton

"The greatest absolute length of the fore—limb occurs in the gorilla and the orangutan. The humerus…

Human skeleton standing upright.

Human Skeleton

Human skeleton standing upright.

"The human body, like a great building, has a framework which gives the body its shape and provides support for it. This framework is composed of 206 bones. All the bones taken together are called the <em>skeleton</em>." &mdash; Ritchie, 1918

Human skeleton

"The human body, like a great building, has a framework which gives the body its shape and provides…

The human skeleton.

The Human Skeleton

The human skeleton.

The skeleton of a man.

Human Skeleton

The skeleton of a man.

"In the other forms the number (vertebrae) varies between twenty and thirty three, the latter being spider monkeys. The proportion in the spider monkeys of the genus Ateles, almost three to one; in the other longest&mdash;tailed genera it is rarely so large as two to one." &mdash;Encyclopaedia Britannica, 1910

Side View of Skeleton of South American Spider Monkey

"In the other forms the number (vertebrae) varies between twenty and thirty three, the latter being…

The skull at birth, superior suerface. The cranial bones of the infant at birth are not fullyformed and their edges are separated by membranous intervals. Labels: 1, posterior fontanelle; 2, sagital suture; 4, anterior fontanelle; A, A, bi-parietal diameter; B, B, bi-temporal diamter.

Human Skull at Birth

The skull at birth, superior suerface. The cranial bones of the infant at birth are not fullyformed…

"A, Palate process of upper jawbone; B, zygoma, forming zygomatic arch; C, condyle, for forming articulation with atlas; D, foramen magnum; E, occipital bone" &mdash; Blaisedell, 1904

Base of skull

"A, Palate process of upper jawbone; B, zygoma, forming zygomatic arch; C, condyle, for forming articulation…

"Showing how the Bones of the Skull may be artificially deformed by "head-binding." From the photograph of a "triangular" skull found in an Indian grave in Ancon, Peru." &mdash; Blaisedell, 1904

Deformed skull

"Showing how the Bones of the Skull may be artificially deformed by "head-binding." From the photograph…

A side view of the howler monkey skull. The monkey have four sharp canines, long teeth on skull, on top and bottom of the jaw.

Side View of Howler Monkey

A side view of the howler monkey skull. The monkey have four sharp canines, long teeth on skull, on…

"A, frontal bone; B, parietal bone; C, temporal bone; D, sphenoid bone; E, malar bone; F, upper jawbone; G, lower jawbone" &mdash; Blaisedell, 1904

Human skull

"A, frontal bone; B, parietal bone; C, temporal bone; D, sphenoid bone; E, malar bone; F, upper jawbone;…

A human skull viewed from the left side.

Human Skull

A human skull viewed from the left side.

The skull. Labels: a, nasal bone; b, superior maxillary; c, inferior maxillary; d, occipital; e, temporal; f, parietal; g, frontal bone.

Human Skull

The skull. Labels: a, nasal bone; b, superior maxillary; c, inferior maxillary; d, occipital; e, temporal;…

An illustration of an adult male orangutan viewed from the side. The orbit part of the skull is more rounded than humans. The cranium, top part of the skull, and the mouth area are elongated compared to humans.

Adult Male Orangutan Skull Viewed from Side

An illustration of an adult male orangutan viewed from the side. The orbit part of the skull is more…

"The Top of the Skull, showing the Sutures." &mdash; Blaisedell, 1904

Top of skull

"The Top of the Skull, showing the Sutures." — Blaisedell, 1904

A bone situated at the base of the skull in front of the temporals and basilar part of the occipital.

Sphenoid Bone

A bone situated at the base of the skull in front of the temporals and basilar part of the occipital.

A bone situated at the base of the skull in front of the temporals and basilar part of the occipital.

Sphenoid Bone

A bone situated at the base of the skull in front of the temporals and basilar part of the occipital.

A bone situated at the base of the skull in front of the temporals and basilar part of the occipital.

Sphenoid Bone

A bone situated at the base of the skull in front of the temporals and basilar part of the occipital.

Sphenoid bone, situated the anterior part of the base of the skull, articulating with all the other cranial bones, which it binds firmly and solidly together. Labels: a, greater wing; b, lesser wing.

Sphenoid Bone of the Human Skull

Sphenoid bone, situated the anterior part of the base of the skull, articulating with all the other…

"The <em>spine</em> or backbone, serves as a support for the whole body. It is made up of a number of seperate bones called vertebrae, between which are placed elastic pads, or cushions, of cartilage." &mdash; Blaisedell, 1904

Spinal column

"The spine or backbone, serves as a support for the whole body. It is made up of a number of…

Side view of spinal column, without sacrum and coccyx. Labels: 1 to 7, cervical vertebrae; 8 to 19, dorsal vertebrae; 20 to 24, lumbar vertebrae; A, A, spinous processes; C, D, transverse processes; E, intervertebral aperture or foramen; a, atlas; 2, axis.

Human Spinal Column

Side view of spinal column, without sacrum and coccyx. Labels: 1 to 7, cervical vertebrae; 8 to 19,…

"The spine, sawn in two lengthwise, showing the spinal canal and the holes between the vertebrae, where nerves and blood-vessels pass out." &mdash; Tracy, 1888

Spine

"The spine, sawn in two lengthwise, showing the spinal canal and the holes between the vertebrae, where…

"No one but a good surgeon is able to set a broken bone successfully. However, if a person with a fracture must be moved from the place of accident it is wise to hold the broken bone in place by binding firmly on either side of the fracture, wrapped in a clean cloth, a narrow board, or flat stick." &mdash;Davison, 1910

Splint

"No one but a good surgeon is able to set a broken bone successfully. However, if a person with a fracture…

"Treatment of fracture of both bones of the forearm." &mdash; Richardson, 1906

Splint

"Treatment of fracture of both bones of the forearm." — Richardson, 1906

Sternum, front and side view. The sternum, or breast bone, is a flat narrow bone, situated in the median line in the front of the chest, and consisting, in the adult, of 3 portions.

Human Sternum Bone

Sternum, front and side view. The sternum, or breast bone, is a flat narrow bone, situated in the median…

Temporal bone of the human skull. The temporal bones are situated at the sides and base of the skull. Labels: 1, squamous portion; 2, placed below external opening of auditory canal in petrous portion; 3, placed below mastoid portion; 4, placed below glenoid cavity for reception of condyle of lower jaw.

Temporal Bone of the Human Skull

Temporal bone of the human skull. The temporal bones are situated at the sides and base of the skull.…

Thorax. The thorax, or chest, is an elongated conical-shaped cage, formed by the sternum and costal cartilages in front, the 12 ribs on each side, and the bodies of the 12 dorsal vertebrae behind. It contains and protects the principal organs of respiration and circulation. Labels: 1 to 12, ribs; d, d, costal cartilages; e, upper end of sternum; b, middle portion of sternum; 1 a, first dorsal vertebra; 12 a, twelfth dorsal vertebra; 7 a, seventh cervical vertebra; 1 to 7, true ribs; 8 to 12, false ribs; 11, 12, floating ribs. 10th rib is defective; it should be attached to the costal cartilage.

Human Thorax (Chest)

Thorax. The thorax, or chest, is an elongated conical-shaped cage, formed by the sternum and costal…

The anterior surface of the tibia and fibula of the right leg.

Tibia and Fibula

The anterior surface of the tibia and fibula of the right leg.

The posterior surface of the tibia and fibula of the right leg.

Tibia and Fibula

The posterior surface of the tibia and fibula of the right leg.

"The <em>leg</em> consists, like the forearm, of two bones. The larger, a strong, three-sided bone with a sharp edge in front, is called the <em>tibia</em>. It is commonly known as the shin bone. The smaller bone, bound at both ends to the tibia, as a pin is to a brooch, is called the <em>fibula</em>, meaning a buckle or clasp. It is a long, slender bone on the outside of the leg, and is lower end forms the outer ankle." — Blaisedell, 1904

Tibia and Fibula

"The leg consists, like the forearm, of two bones. The larger, a strong, three-sided bone with…

"When a bone is broken, blood trickles out between the injured parts, and afterwards gives place to a sticky, watery fluid, which gradually becomes thicker, like a syrup or jelly. This is slowly replaced by a new bone structure and forms a kind of cement to gold together the broken ends." — Blaisedell, 1904

Broken Tibia

"When a bone is broken, blood trickles out between the injured parts, and afterwards gives place to…

Skeleton of a turtle.

Skeleton of a turtle

Skeleton of a turtle.

The ulna bone in the human arm.

Ulna

The ulna bone in the human arm.

"The <em>ulna</em>, or elbow bone, is the larger of these two bones. It is joined to the humerus by a hinge joint at the elbow. It is on the same side as the little finger. The <em>radius</em>, queerly named because it is supposed to resemble one of the spokes of a wheel, is the long, slightly curved, outer bone fo the forearm. It is on the same side as the thumb. Its upper end is fastened both to the ulna and the humerus." — Blaisedell, 1904

Ulna and Radius

"The ulna, or elbow bone, is the larger of these two bones. It is joined to the humerus by…

The Ulna and Radius. Labels: 1, radius; 2, ulna; o, olecranon process, on the anterior surface of which are seen the large (gs) and the small (ls) cavities for the reception of the lower end of the humerus and of the head of the radius, respectively; h, head of radius.

The Human Ulna and Radius

The Ulna and Radius. Labels: 1, radius; 2, ulna; o, olecranon process, on the anterior surface of which…

"Section of two lumbar vertebrae, showing ligaments."&mdash;Finley, 1917

Lumbar vertebrae

"Section of two lumbar vertebrae, showing ligaments."—Finley, 1917

"Fore limbs of vertebrates showing similarity of structure. <em>A</em>, salamander; <em>B</em>, turtle; <em>C</em>, very young bird; <em>D</em>, adult bird; <em>E</em>, dog; <em>F</em>, man." &mdash; Davison, 1906

Forearms of vertebrates

"Fore limbs of vertebrates showing similarity of structure. A, salamander; B, turtle;…

Vomer bone, a single bone placed at the back part of the nasal cavity, and forms part of the septum of the nasal fossae.

Human Vomer Nasal Bone

Vomer bone, a single bone placed at the back part of the nasal cavity, and forms part of the septum…

"Skeleton of Egyptian Vulture. (Neophron percnopterus), to show bones of bird. a, post-orbital process; b, lower jaw; c, cervical vertebra; co, coracoid bone; d, humerus; e, radius; f, ulna; g, metacarpus; h, second phalanx of chief digit of wing; h, phalanges of lower digit; h'', first phalanx of chief digit; i, clavicle; k, sternum; l, pelvis; m, coccyx; n, femur; o, tibia; p, tarso-metatarsus; q, phalanges of foot." &mdash; Winston's Encyclopedia, 1919

Vulture Skeleton

"Skeleton of Egyptian Vulture. (Neophron percnopterus), to show bones of bird. a, post-orbital process;…

This illustration shows a wash box used for removing lime from materials used in glue manufacturing.

Wash Box for Removing Lime

This illustration shows a wash box used for removing lime from materials used in glue manufacturing.

Bones of the Wrist and Hand. Labels: m, metacarpal bones; p, phalanges; 3, bones of wrist.

The Human Wrist and Hand Bones

Bones of the Wrist and Hand. Labels: m, metacarpal bones; p, phalanges; 3, bones of wrist.