- Miller’s twin boat on Loch Dalswinton, 1788
An experiment was made by Patrick Miller, a banker in Edinburgh, aided by Mr. Taylor, tutor in his family, and Alexander Symington, a practical engineer. Mr. Miller had a boat built and fitted with a small steam-engine, for his amusement, on Dalswinton Loch, Dumfriesshire. It was a twin-boat, the engine being placed on one side, the boiler on the other, and the paddle-wheel in the centre. It was launched in October, 1788, and attained a speed of five miles an hour. The engine, of one horse-power, is still to be seen in the Andersonian Museum, in Glasgow. Encouraged by his experiment, Mr. Miller bought one of the boats used on the Forth and Clyde Canal, and had a steam-engine constructed for it by the Carron Ironworks Company, under Symington’s superintendence. On December 26th, 1789, this steamboat towed a heavy load on the canal, at a speed of seven miles an hour; but, strange to say, the experiment was dropped as soon as it was tried. - Horse-boat at Empy’s Ferry, Osnabruck, Ontario
Paddle-wheels for driving boats through the water were used long before steam-engines were thought of. They were worked by hand and foot-power without, however, any advantage over the old-fashioned oar. The horse-boat, in a variety of forms, has been in use for many years, and is not yet quite obsolete. In its earlier form two horses, one on each side of a decked scow, were hitched to firmly braced upright posts at which they tugged for all they were worth without ever advancing beyond their noses, but communicating motion to the paddle-wheels by the movable platform on which they trod. For larger boats four or five horses were harnessed to horizontal bars converging towards the centre, and moved around the deck in a circle, the paddles receiving their impulse through a set of cog-wheels. - 'Great Republic'
Last of the Clipper Passenger Packets, 1854. The clipper “packet ship” was a vast improvement on the ordinary sailing ship. It had just reached its highest point of development when the ocean steamship first made its appearance. It was to the upper strata of the travelling community, sixty years ago, the counterpart of the express steamer of to-day. The packet-ship was built for fast sailing, with very fine lines, was handsomely fitted up and furnished, was exceedingly well found in eatables and drinkables, and carried a great spread of canvas. To see one of these ships under full sail was a [Pg 27]sight to be remembered—a rare sight, inasmuch as all the conditions of wind and water necessary for the display of every stitch of canvas are seldom met with in the North Atlantic. They not unfrequently crossed in fourteen or fifteen days. In winter they might be three months on a single voyage, but their average would be from twenty-five to thirty days. - C. P. R. grain elevator at Fort William, Ontario
The farmer sells his crop of wheat to the grain-dealer, and carts it, say, to Brandon, where the purchaser takes delivery of it at his elevator. Let us examine this thing somewhat minutely, taking by way of illustration one of the elevators belonging to the Canadian Pacific Railway Company at Montreal. It is a medium-sized one, having capacity for storing about 600,000 bushels of grain. The same company’s elevators at Fort William and Port Arthur are much larger, having capacity for 1,500,000 bushels. In Chicago and Buffalo there are elevators of three millions of bushels capacity; but, whether larger or smaller, in their main features they are all alike. The elevator is a wooden structure of great strength. Its massive stone foundations rest on piles imbedded in concrete. The framework is so thoroughly braced and bolted together as to give it the rigidity of a solid cube, enabling it to resist the enormous pressure to which it is subjected when filled with 18,000 tons of wheat. The building is 210 feet long, 80 feet wide, and 142 feet in height from basement to the peak of the roof. Including the steam-engine (built at the C. P. R. works) of 240 horse-power, the entire cost of this elevator was $150,000. It consists of three distinct compartments—for receiving, storing, and delivering grain. On the ground floor are two lines of rails by which the cars have ingress and egress. The general appearance of this flat is that of a bewildering array of ponderous posts and beams, shafting, cog-wheels, pulleys and belts, blocks and tackle, chutes, and the windlasses for hauling in and out the cars, for a locomotive with its dangerous sparks may not cross the threshold. Beneath this, in the basement, are the receiving tanks, thirty-five feet apart from centre to centre, corresponding to the length of the cars. Of these there are nine, enabling that number of cars to be simultaneously unloaded. This is quickly done by a shovel worked by machinery, with the aid of two men, the grain falling through an iron grating in the floor into the tank. The elevator has nine “legs.” The leg is an upright box, 12 inches by 24 inches, extending from the bottom of the tank to the top of the building; inside of it is a revolving belt with buckets attached 15½ inches apart. The belt is 256 feet long, and as it makes 36 revolutions per minute, each bucket containing one-third of a bushel, each leg is able to raise 5,250 bushels per hour. A car is unloaded and its contents hoisted into the upper regions in fifteen minutes. When all the legs are at work 30,000 bushels are handled in an hour. - Modern method og grand pianoforte case construction
A. Continuous bent rim. B. Wooden struts. C. Iron shoe holding struts and connecting with iron plate. D. Main beam. - Back view of upright pianoforte
Back view of upright pianoforte, Knabe patents, showing ribbing of sound-board and construction of back framing. - Jonas Chickering’s full solid cast grand metal plate
- Arrangement of iron plate, braces and scale of parlor size grand pianoforte
- Iron plate for upright pianoforte fitted with Capo D’astro bar
- Sketch of iron plate for concert grand
Sketch of iron plate for concert grand, showing general arrangement of braces, belly-bridges and system of bolts for fastening to case. A—B. Hammer line. 1. Body of plate. 2. Bass bridge. 3. Continuous treble bridge. 4. Agraffes. 5. Capo d’astro bar. Plate is cast in one piece and scale is overstrung. - Cristofori’s action in its final form
1. Key. 2. Jack. 3. Jack-operating spring. 4. Cushion limiting rebound of jack. 5. Under-hammer. 6. Hammer-butt. 7. Hinge of hammer-butt. 8. Hammer-shank. 9. Hammer head. 10. Check. 11. Damper-lifter. 12. Damper-head. 13. Action-beam. 14. Wrest-plank. 15. Tuning pins. 16. Bearing-bridge. 17. String. - Iron plate for upright pianoforte with Agraffes (Mehlin patents)
- Action by Andreas and Nanette (Stein), Streicher Viennese escapement (1794)
1. Key. 2. Jack. 3. Jack-operating spring. 4. Cushion limiting rebound of jack. 5. Button and screw regulating escapement of hammer. 6. Hammer-butt and operating face. 7. Hammer-butt pivot. 8. Hammer-shank. 9. Hammer-head. 10. Check. 11. Damper-lifter. 12. Damper-head. 13. Action-rails. - English direct lever grand action, developed by Broadwood from Backers (1884)
1. Key. 2. Jack. 3. Jack operating spring. 4. Rail and cushion limiting travel of jack. 5. Button and screw regulating escapement of hammer. 6. Hammer-butt with operating notch. 7. Hammer-butt flange. 8. Hammer-shank. 9. Hammer-head. 10. Check. 13. Action-rails. - Double repetition action of Sebastian Erard as used by S. & P. Erard, Paris
1. Key. 2. Wippen. 3. Jack. 4. Escapement lever. 5. Hammer-shank. 6. Roller. 7. Hammer-head. 8. Jack regulating button. 9. Regulating button to limit rise of escapement lever. 10. Hammer-butt. 11. Check. 12. Felt cushion to engage with check. 13. Sticker connecting key and wippen. 14. Action-rails. 15. Damper-head. 16. Damper operating device. 17. Device to limit travel of jack. 18. String. 19. Spring (v-shaped) for escapement lever and jack. - The Erard grand action modified by Herz
1. Key. 2. Wippen. 3. Jack. 4. Escapement lever. 5. Hammer-shank. 6. Hammer-butt notch. 7. Hammer-head. 8. Jack regulating button. 9. Regulating button to limit rise of escapement lever. 10. Hammer-butt. 11. Check. 12. Molded tail of hammer-head to engage with check. 13. Capstan-screw connecting key and wippen. 14. Action-rails. 15. Damper-head. 16. Damper-operating device. 17. Device to limit travel of jack. 18. Regulating device for escapement lever. 19. Springs (2) for escapement lever and jack. 20. String. 21. Flange. - Grand pianoforte action with metallic action and damper frames
Grand pianoforte action with metallic action and damper frames, sostenuto pedal device and hammer swinging soft pedal attachment. 22. Sostenuto pedal-rod. 23. Attachment to damper-lever engaging with sostenuto pedal-rod. 24. Metallic action and damper-brackets. 25. Hammer swing-rail and cushion. 26. Hammer swing-rail rod. 27. Hammer swing-rail lifter. 28. Lifter-rod. 29. Lost motion compensating levers. 30. Lost motion compensating levers. - Standard modern American grand action
1. Key. 2. Wippen. 3. Jack. 4. Escapement lever. 5. Hammer-shank. 6. Roller. 7. Hammer-head. 8. Jack-regulating button. 9. Regulating button to limit rise of escapement lever. 10. Hammer-butt. 11. Check. 12. Molded tail of hammer-head to engage with check. 13. Key-rocker and sticker connecting wippen and key. 14. Action-rails. 15. Damper-head. 16. Damper operating device. 17. Device to limit travel of jack. 18. Regulating device for escapement lever. 19. Separate springs for jack and escapement lever. 20. String. 21. Flanges. - Standard American upright action
1. Key-rocker. 2. Abstract. 3. Abstract-lever. 4. Flange. 5. Action-rail. 6. Wippen. 7. Jack. 8. Jack-spring. 9. Check. 10. Check-wire. 11. Bridle-wire. 12. Tip of bridle-tape. 13. Bridle-tape. 14. Back-stop. 15. Regulating rail. 16. Regulating button. 17. Regulating screw. 18. Hammer-butt. 19. Hammer-shank. 20. Hammer-molding. 21. Hammer-head. 22. Hammer-rail. 23. Hammer-butt spring. 24. Hammer-spring rail. 25. Damper-spoon. 26. Damper-lifting rod. 27. Damper-lever. 28. Damper-lever spring. 29. Damper-wire. 30. Damper-block. 31. Damper-head. 32. String. 33. Continuous brass hammer-butt flange. - Upright action showing lost-motion device
Upright action showing lost-motion device, metallic regulating rail support, capstan screw, jack regulating rail and metallic action brackets. 34. Hammer-rail lifter-wire. 35. Hammer-rail swing-lever. 36. Hammer-rail lifter rod. 37. Lifter-rod lever. 38. Compensation-lever. 39. Capstan-screw. 40. Rail for limiting return movement of jack. 41. Metallic regulating rail support. - Page Frame
- She finds some consolation in her mirror
Maid putting shoe on while young lady looks in mirror - Miss Babbles, the authoress, calls and reads aloud
- Man seated sideways on a chair
- She finds that exercise does not improve her spirits
- The widow - standing
Lady standing in black dress - The widow
Sad young lady - She decides to die in spite of Dr. Bottles
- She contemplates the cloister
- A widow and her friends
- own
- tale
- dream
- old
- browny
- tiny
- Hannah Snell
Who took upon herself the Name of James Gray; and, being deserted by her Husband, put on Mens Apparel, and travelled to Coventry in quest of him, where she enlisted in Col. Guise’s Regiment of Foot, and marched with that Regiment to Carlisle, in the Time of the Rebellion in Scotland; shewing what happened to her in that City, and her Desertion from that Regiment. - Flowers
- Dog
- Dog
- The Human brain
The engraving represents not an actual dissection, but the plan of the fibres as understood by the anatomist. The intricacy of the cerebral structure is so great that it would require a vast number of skilful dissections and engravings to make a correct portrait. Fortunately, this is not necessary for the general reader, who requires only to understand the position of the organs in the head, and the direction of their growth, which is in all cases directly outward from the central region or ventricles, so as to cause a prominence of the cranium—not a “bump,” but a general fulness of contour. Bumps belong to the growth of bone—not that of the brain. - The human brain
If the reader has not fully mastered the intricacy of the brain structure, he will find his difficulties removed by studying two more skilful dissections. The following engraving presents the appearances when we cut through the middle of the brain horizontally and reveal the bottom of the ventricles, in which we see the great ganglion, or optic thalamus and corpus striatum, and the three localities at which the hemispheres are connected by fibres on the median line, called anterior, middle, and posterior commissures. These commissures are of no importance in our study; they assist the corpus callosum in maintaining a close connection between the right and left hemispheres. - Newborn Cicada
Although Cicadas abound most upon the oaks, yet there seem to be no trees or shrubs that are exempt from their attacks, unless it be the various species of pines and firs. The punctured limbs languish and die soon after the eggs are laid, and as often happens are broken off by the winds; but when this is the case the eggs never hatch, for the moisture of the living branch seems necessary for their proper development. The eggs are one-twelfth of an inch in length, and one-sixteenth of an inch through the middle, but taper to an obtuse point at each end. They are of a pearl-white color. The shell is so thin and delicate that the form of the inclosed insect can be seen before the egg is hatched. One writer claims that fifty-two days, and others that fourteen days, constitute the period required for the hatching of the egg. When it bursts the shell the young insect is one-sixteenth of an inch long, and is of a yellowish-white color, excepting the eyes and the claws of the fore-legs, which are reddish. It is clothed with small hairs. In form it is grub-like, larger proportionally than the parent, and provided with six legs, the first pair being very large, shaped like lobster-claws, and armed beneath with strong spines. Little prominences take the place of wings, and under the breast is a long beak for suction. Its movements, after leaving the egg, are very lively, and nearly as quick as some of the ants. - Double Nest of Orchard Oriole
- Female Baltimore Oriole
- Acadian Flycatchers
- Long-billed Marsh Wrens
- Golden-Crowned Kinglets
- Lace Hammock of Parula Warbler
- Three-story Nest of Yellow Warbler
- Hackee, or Chipping Squirrel
- Saw-whet Owl and Chickaree Squirrel
- My Dog Frisky
- Tom on Duty
- Australian at Home
- Jack at Dinner
- Representative Life of Western Asia
- Seedling of Winter Grape
- Tip of Radicle of Seedling Maple
- Wonderful Equine Intelligence