This is an early design of a future airplane, the landing apparatus features two sets of wheels.

Early Design Aeroplane

This is an early design of a future airplane, the landing apparatus features two sets of wheels.

Left wing of the albatross.

Left Wing of Albatross

Left wing of the albatross.

This illustration shows three different views of the 1915 Caproni Type C A-4 Triplane.

Caproni Type C A-4 Triplane, 1915

This illustration shows three different views of the 1915 Caproni Type C A-4 Triplane.

The common European Cleg is a large, black/blue-black blood-sucking 'horsefly' of the family Tabanidae. It is commonly referred to as a Gadfly in the United States. They are powerful flyers, and the females are furnished with a lancet-like proboscis which can pierce the thickest skin.

Common European Cleg (Gadfly)

The common European Cleg is a large, black/blue-black blood-sucking 'horsefly' of the family Tabanidae.…

The Common Guillemot (<i>Uria troile</i>) is a member of the auk family. It breeds on all rocky coasts of the North Atlantic. The bill is long, straight, and strong, the wings and tail short. In spring, the upper surface of the body is brownish black, the under white, save for the dark throat; in winter, the throat becomes white or mottled. All guillemots lay a single pear-shaped on the ledge of a sea-cliff. They make no nest whatever, and large colonies brood in company.

Common Guillemot

The Common Guillemot (Uria troile) is a member of the auk family. It breeds on all rocky coasts of the…

This illustration shows three different views of the Curtis Model 18-I Triplane. It has a 400 horsepower K-12 engine.

Curtis Model 18-I Triplane

This illustration shows three different views of the Curtis Model 18-I Triplane. It has a 400 horsepower…

This illustration shows three different views of the Curtis Model J N 4-B Military Tractor.

Curtis Model J N 4-B Military Tractor

This illustration shows three different views of the Curtis Model J N 4-B Military Tractor.

This illustration shows three different views of the De Haviland 4 Reconnaissance Plane. This plane has a 400 horsepower Liberty Engine.

De Haviland 4 Reconnaissance Plane

This illustration shows three different views of the De Haviland 4 Reconnaissance Plane. This plane…

This illustration shows three different views of the Farman Type F-60 Tourist Aerobus. This plane held 20 passengers and had a 520 horsepower engine.

Farman Type F-60 Tourist Aerobus

This illustration shows three different views of the Farman Type F-60 Tourist Aerobus. This plane held…

"The Flying fish, with wings expanded and elevated in the act of flight. This anomalous and interesting creature is adapted both for swimming and flying. The swimming-tail is consequently retained, and the pectoral fins, which act as wings, are enormously increased in size."&mdash;Pettigrew, 1874

Flying Fish

"The Flying fish, with wings expanded and elevated in the act of flight. This anomalous and interesting…

"...behold, the angel of the Lord appeareth to Joseph in a dream, saying, Arise, and take the young child and his mother, and flee into Egypt, and be thou there until I bring thee word: for Herod will seek the young child to destroy him. When he arose, he took the young child and his mother by night, and departed into Egypt: And was there until the death of Herod: that it might be fulfilled which was spoken of the Lord by the prophet, saying, Out of Egypt have I called my son." Matthew 2:13-15
<p>Illustration of Joseph leading a donkey that is carrying Mary as she holds baby Jesus in her arms. They are travelling on a road made of stone and Joseph is carrying a staff. The donkey is laden with a basket and small container. The city of Bethlehem is in the background. An angel came to Joseph while he was sleeping and told him to flee from Herod who had ordered all of the infants in the area be killed.

Joseph Leads Mary and Jesus on the Road to Egypt as They Flee from King Herod

"...behold, the angel of the Lord appeareth to Joseph in a dream, saying, Arise, and take the young…

This illustration shows the basic parts and construction of a flying boat.

Flying Boat

This illustration shows the basic parts and construction of a flying boat.

Also known as a Solan Goose (Sula bassana), the Gannet is a large marine bird which nests in scattered localities in most parts of the world. Its specific name refers to the fact that it has long been a denizen of Bass Rock -- a famous craggy islet on the coast of England. This bird also nests on Bird Rock in the gulf of St. Lawrence, and other species exist in the tropics. It belongs to the same sub-order as the cormorant, and may be recognized by the fact that, as in the latter, all four toes are united by a web. 

Its bill is long, strong, and compressed to a point. In adult life, the plumage is white, save for the black primaries and a buff patch on the head or neck; the young are dusky, and do not acquire the white plumage until their sixth year. Their nests contain only one egg.

Gannet

Also known as a Solan Goose (Sula bassana), the Gannet is a large marine bird which nests in scattered…

Also known as the Kinglet, the Golden-Crested Wren (Regulus cristatus) is the smallest of European birds. In America, only the hummingbird is less in size. It is one of the warblers (Sylviidæ). The length of the body is from three to six inches, there is a bright yellow crest, the back is yellowish olive green, the wings and tail ash brown with black and white markings. The Golden-Crested Wren is generally distributed over Europe. In spring it utters a sweet and surprisingly loud song.

Golden-Crested Wren

Also known as the Kinglet, the Golden-Crested Wren (Regulus cristatus) is the smallest of European birds.…

The Goshawk (Astur palumbarius) is a hawk abundant in the forest regions of northern Europe and Canada, but rarely seen southward, except occasionally in winter. The upper part of the body is ash-brown, with four broad dark bands on the tail; the under part white, barred with black. The bird is bold and rapacious, and remarkable for the skillful turns by means of which it follows every movement of the quarry. It was one of the favorite hawks in falconry.

Goshawk

The Goshawk (Astur palumbarius) is a hawk abundant in the forest regions of northern Europe and Canada,…

In heraldry, the griffin is a fabulous animal, with the head and forefeet of an eagle, and the body, hind legs, and tail of a lion. The head is represented with pricked ears, symbolical of its vigilance. In mythology, the griffin was a creature similar in form to the griffin of heraldry, which was supposed to find its especial function in watching over hidden treasure, especially in Scythia. It was dedicated to the sun-god Apollo, whose chariot appears in early art as drawn by griffins. It was a favorite ornamental 'theme' in ancient Babylonian and Persian art, and is also found in a similar way on art objects of the Phoenicians, the Mycenæan civilization, and the ancient Greeks. The Romans and art-workers of the renaissance used it as a purely decorative device.

Griffin

In heraldry, the griffin is a fabulous animal, with the head and forefeet of an eagle, and the body,…

Guinea Fowl are the African representatives of the pheasants, from which they differ in that the plumage of both sexes is alike. The origin of the domesticated stock is <i>Numida meleagris</i>, from W. Africa. A number of other species occur in other parts of Africa. In the black guinea fowl (<i>Phasidus niger</i>), which ranges from Cape Lopez to Loango, spurs are present in the male as in pheasants. Guinea fowl are nearly all gregarious, are ground feeders, and roost in trees. Most species seek to escape danger by running rather than by flying. As in the turkeys, parts of the head and neck are without feathers, and these bare patches are often highly colored.

Guinea Fowl

Guinea Fowl are the African representatives of the pheasants, from which they differ in that the plumage…

The Kittiwake gull (Rissa tridactyla) is a sea-gull characterized by the absence of the hind toe. It is resident on both sides of the N. Atlantic, and breeds in large colonies where sea-cliffs provide it with ledges of rock. It measures fifteen inches in length, and in summer is white below, with black tips to some of its wing primaries. The legs are black, a distinction from the related R. brevirostris of the N. Pacific, which has orange legs and feet.

Kittiwake Gull

The Kittiwake gull (Rissa tridactyla) is a sea-gull characterized by the absence of the hind toe. It…

This illustration shows three different views of a Handley-Page Twin Liberty Motored Type O 400 Bomber.

Handley-Page Twin Liberty Motored Type O 400 Bomber

This illustration shows three different views of a Handley-Page Twin Liberty Motored Type O 400 Bomber.

These Hargrave box kites are named so after their inventor, Lawrence Hargrave of Sydney. These kites generally have two rectangular cells covered with nainsook cloth, except at the top and bottom, and one is secured above the other by four or more sticks. Some of these kites stand 9 ft. high, have 70 sq. ft. of lifting surface, and weigh only eleven pounds.The kites can be flown singly or in tandem.

Hargrave Kite

These Hargrave box kites are named so after their inventor, Lawrence Hargrave of Sydney. These kites…

"The Grey Heron in full flight. In the heron the wings are deeply concave, and unusually large as compared with the size of the bird."&mdash;Pettigrew, 1874

The Grey Heron

"The Grey Heron in full flight. In the heron the wings are deeply concave, and unusually large as compared…

A hot air balloon encased with a net, mid flight.

Hot Air Balloon

A hot air balloon encased with a net, mid flight.

"Right wing of the Kestrel, drawn from the specimen, while being held against the light."&mdash;Pettigrew, 1874

Right Wing of Kestrel

"Right wing of the Kestrel, drawn from the specimen, while being held against the light."—Pettigrew,…

The Eddy Tailless Kite (named so after its inventor, Eddy of Bayonne), is a tailless kite. The convex surface exposed to the wind enables a tail to be dispensed.

Eddy Tailless Kite

The Eddy Tailless Kite (named so after its inventor, Eddy of Bayonne), is a tailless kite. The convex…

European Kites are very miscellaneous feeders, but depend largely on offal, and in the eastern tropics they are valuable as scavengers. The nest is usually placed in a tree, and consists of a mass of sticks lined with rags and paper; the eggs are three to four in number. The name kite is strictly applicable to the rare European Red Kite.

European Kite

European Kites are very miscellaneous feeders, but depend largely on offal, and in the eastern tropics…

The tailless java kite resemble the kite used by Eddy of Bayonne, N.J. in 1890. This kite is tailess.

Java Kite

The tailless java kite resemble the kite used by Eddy of Bayonne, N.J. in 1890. This kite is tailess.

"The Lapwing with one wing fully extended, and forming a long lever; the other being in a flexed condition and forming a short lever."&mdash;Pettigrew, 1874

Northern Lapwing

"The Lapwing with one wing fully extended, and forming a long lever; the other being in a flexed condition…

This illustration shows three different views of the Lawson Type C-1 Twin Liberty Motored Aerial Transport.

Lawson Type C-1 Twin Liberty Motored Aerial Transport

This illustration shows three different views of the Lawson Type C-1 Twin Liberty Motored Aerial Transport.

Vincenzo Lunardi was the pilot of the first balloon flight in England in 1783.

Lunardi's Balloon

Vincenzo Lunardi was the pilot of the first balloon flight in England in 1783.

"<i>Philampelus satellitia</i>, a large and handsome hawk-moth whose larva feeds upon the vine. Natural size. Left pair of wings omitted." &mdash;Whitney, 1889

Satellite Sphinx Moth

"Philampelus satellitia, a large and handsome hawk-moth whose larva feeds upon the vine. Natural size.…

This illustration shows three different views of the NC. 4 Flying Boat. It has a 1600 horsepower engine.

NC. 4 Flying Boat

This illustration shows three different views of the NC. 4 Flying Boat. It has a 1600 horsepower engine.

"The red-legged partridge with wings fully extended as in rapid flight."&mdash;Pettigrew, 1874

Red-Legged Partridge

"The red-legged partridge with wings fully extended as in rapid flight."—Pettigrew, 1874

"The Pigeon flying downwards and turning prior to alighting. The pigeon expands its tail both in ascending and descending."&mdash;Pettigrew, 1874

The Pigeon

"The Pigeon flying downwards and turning prior to alighting. The pigeon expands its tail both in ascending…

A flying machine invented by George Cayley. It is an early model of the helicopter.

Cayley's Aerial Screw

A flying machine invented by George Cayley. It is an early model of the helicopter.

This illustration shows the basic parts and construction of a typical biplane.

Typical Biplane

This illustration shows the basic parts and construction of a typical biplane.

This illustration shows the basic parts and construction of a typical monoplane.

Typical Monoplane

This illustration shows the basic parts and construction of a typical monoplane.