- Floral divider
Floral divider - Floral Divider
Floral Divider - floral divider
floral divider - Floral Divider 2
- Floral Divider 2
- Floral frame
Floral frame - Floral Frame
Floral Frame - Floral Heading Border
- Floral wreath frame
Floral wreath frame - Florence
- Florence
- Flower
- Flower
Flower - Flower and Thistles
Flower and Thistles - Flower Child
Flower Child - Flower Divider
Flower Divider - Flower Divider
Flower Divider - Flower Girl
Flower Girl - Flowers
- Flowers
- Flowers
- Flowers
Divider - Flowers in circles divider
Flowers in circles divider - Flowers in the rain
- Flowers of the fireweed
- Flowers with faces
- Flowers, penny a bunch
- Flushing the Sewers
Flushing the Sewers The next step in our inquiry—and that which at present concerns us more than any other—is the mode of removing the solid deposits from the sewers, as well as the condition of the workmen connected with that particular branch of labour. The sewers are the means by which a larger proportion of the wet refuse of the metropolis is removed from our houses, and we have now to consider the means by which the more solid part of this refuse is removed from the sewers themselves. The latter operation is quite as essential to health and cleanliness as the former; for to allow the filth to collect in the channels which are intended to remove it, and there to remain decomposing and vitiating the atmosphere of the metropolis, is manifestly as bad as not to remove it at all; and since the more solid portions of the sewage will collect and form hard deposits at the bottom of each duct, it becomes necessary that some means should be devised for the periodical purgation of the sewers themselves. - Flying dinosaurs - Pteranodon
- Flying dinosaurs - Rhamphorhynchus
- Flying uniform, captain
- Flying Yankee Velocipede
HEMMING'S UNICYCLE, or "FLYING YANKEE VELOCIPEDE." The single-wheeled velocipede has at length received a palpable body, and " a local habitation and a name." Richard C. Hemming of New Haven, Conn., invented the machine herewith represented, two years ago; but has only recently brought it into the market and applied it to practical purposes.. The main wheel has a double rim, or has two concentric rims, the inner face of the inner one having a projecting lip for keeping the friction rollers and the friction driver in place; each of these being correspondingly grooved on their peripheries. The frame on which the rider sits, sustains these friction wheels in double parallel arms, on the front one of which is mounted a double pulley, with belts passing to small pulleys on the axis of the driving wheel. This double wheel driven, as seen, by cranks turned by the hands. The friction of the lower wheel on the surface of the inner rim of the main wheel is the immediate means of propulsion. A small binding wheel, seen between the rider's legs, serves to keep the bands or belts tight. The steering is effected either by inclining the body to one side or the other, or by the foot impinging on the ground, the stirrups being hung low for this purpose. By throwing the weight on these stirrups, the binding wheel may be brought more powerfully down on the belts. Over the rider's head is an awning, and there is also a shield in front of his body to keep the clothes from being soiled by mud and wet. When going forward, the driving wheel is kept slightly forward of the centre of gravity by the position of the rider. By this means the power exerted is comparatively small. Every turn of the crank is equivalent to a rotation of the great wheel. Mr. Hemming says that this machine can be manufactured for fifty dollars, of a weight of only thirty pounds;- that it will ascend steep grades, and that it can be driven on the roads with but little exertion, at the rate of twenty or even twenty-five miles an hour. This wheel is of a diameter of from six to eight feet. Mr. Hemming's boy of thirteen has one five feet in diameter, the first manufactured, crude in construction, and heavier than necessary, which he propels at the rate of a mile in three minutes. - Folding cap catch
- Folding cap female and young
- Folsom Power House
- Fonta Gazza, Siena
- Food for infants
Food for infants - Fool's Cap
Worn by the court fool of an Elector of Mayence (seventeenth century). South Kensington Museum. - Foot of Attus Mystaceus
In many spiders a brush of hairs takes the place of the middle claw, as in the jumping spiders. Spiders with these brushes on their feet can walk up a steep surface, or under a horizontal one, better than those who have three claws. - Foot of Epeira Vulgaris
The legs are used chiefly for running, jumping, and climbing; but the front pair serve often as feelers, being held up before the body while the spider walks steadily enough on the other six. One or both of the hinder legs are used to guide the thread in spinning; the spider at the same time walking or climbing about with the other six or seven. The legs are seven-jointed; and on the terminal joint are three claws ( A, B, C) and various hair and spines. - Foot-warmers
Sometimes a small square hearth is cut in the sitting-room or some other convenient room; and in cold season a wooden frame supported by four pillars is put over the hearth and covered with a large quilt. Live charcoal is put into the hearth and the family sit around it with their knees under the quilt or lie down with their feet stretched out to the hearth. At other seasons the wooden frame is removed and a small mat of the same size as the hearth is put over it. As the hearth cannot be moved about, most people prefer a portable foot-warmer, which is usually a square wooden box with openings at the top and sides; one of the sides slides open and through it an earthen pan of live charcoal is placed inside. A quilt is laid over it as in the case of the hearth. Another, made specially for putting in bed, is of earthenware with a rounded top, which takes some time to heat. As the ordinary cut charcoal is consumed too quickly, balls of charcoal dust are used in these foot-warmers. - Football
- Football player
Football player about to throw the ball - Football tackle
Football tackle - Footballer
Footballer running forward - front view - Footwear, 1510-1540
- For a quart of Ale is a dish for a King
- For two days and two nights the boat was tossed hither and thither
One day the guards saw the babe on his mother’s knee. Here was the grandson about whom the king had hoped that he would never be born. In great alarm they hastened to the palace to tell the king the strange tidings. Acrisius was so frightened when he heard their story that he flew into a passion, and vowed that both Danae and Perseus, as her little son was named, should perish. So he ordered the guards to carry the mother and her babe to the seashore, and to send them adrift on the waters in an empty boat. For two days and two nights the boat was tossed hither and thither by the winds and the waves, while Danae, in sore dismay but with a brave heart, clasped her golden-haired boy tight in her arms. The child slept sound in the frail bark, while his mother cried to the gods to bring her and her treasure into a safe haven. - Ford’s Theatre, where President Lincoln was assassinated
Ford’s Theatre, where President Lincoln was assassinated - Fore-limb of Monkey compared to fore-limb of Whale
A. Fore-limb of Monkey B. Fore-limb of Whale What is meant by homology? Essential similarity of architecture, though the appearances may be very different This is seen in comparing these two fore-limbs, A, of Monkey, B, of Whale. They are as different as possible, yet they show the same bones, e.g. SC, the scapula or shoulder-blade; H, the humerus or upper arm; R and U, the radius and ulna of the fore-arm; CA, the wrist; MC, the palm; and then the fingers. - Forlanini’s helicopter, 1878
A still more ambitious helicopter was that shown invented by Professor Forlanini, an Italian Civil Engineer, and launched in 1878. The lower screw was fastened to the frame of a steam engine, the upper screw was attached to the crank shaft. Steam was supplied from the globe shown beneath, which was two thirds filled with water, and well heated over a separate fire just before an ascension. As the globe was merely a reservoir of hot water and steam, carrying neither fuel nor furnace, its power waned rapidly. The best flight lasted about twenty seconds, attaining a height of 42 feet. The apparatus weighed 77 pounds, spread 21.5 square feet of screw surface, and lifted about 26.4 pounds per horse power. - Formal arrangements in London parks
The formality of the true geometrical garden is charming to many to whom this style is offensive; and there is not the slightest reason why the most beautiful combinations of fine-leaved and fine-flowered plants should not be made in any kind of geometrical garden. - Former Constantinian Basilica of Saint Peter. Restitution
- Fort Astoria
In 1808 John Jacob Astor secured a charter from the state of New York creating the American Fur Company. The most ambitious of his schemes was the establishment 26of a trading post at the mouth of the Columbia River, to exploit the wealth of the Northwestern wilderness. To promote this enterprise, Astor organized the subsidiary Pacific Fur Company and sent out two expeditions, one of which went by sea around Cape Horn, while the other was to proceed overland along the route of Lewis and Clark. The overland Astorians achieved fame as the first transcontinental expedition after Lewis and Clark, but fate decreed that they should blaze their own trail—through Jackson’s Hole. - Fort Hall
Three significant events occurred in connection with the rendezvous of 1834. (1) En route from St. Louis, Sublette and Campbell began the building of Fort Laramie (originally Fort William) on the North Platte. (2) Nathaniel Wyeth, embarking on a second venture, brought in trade goods which were not accepted, and so resorted to the establishment of Fort Hall near the junction of the Snake and Portneuf. The advent of these two fixed trading posts prophesied an end to the traditional rendezvous system. Also (3), at the rendezvous the partnership of the Rocky Mountain Fur Company was dissolved, Fraeb and Gervais selling out their interests. The remaining partners—Fitzpatrick, Bridger, and Milton Sublette—formed a new firm, but they made an agreement with Fontenelle which gave the American Fur Company a virtual monopoly of the Rocky Mountain fur trade. - Fort Hamilton, from whence United States troops were sent to aid in suppressing the Draft Riots of 1863
- Fort Lafayette, New York Harbour
- Fortress of the mole
Of all the mammalia, the Mole is entitled to take first place in our list of burrowers. This extraordinary animal does not merely dig tunnels in the ground and sit at the end of them, but forms a complicated subterranean dwelling-place, with chambers, passages, and other arrangements of wonderful completeness. It has regular roads leading to its feeding grounds; establishes a system of communication as elaborate as that of a modern railway, or to be more correct, as that of the subterranean network of metropolitan sewers; and is an animal of varied accomplishments. - Fossil collecting Equipment
- Fossil Identificaton Chart - I Radial Symmetry