COINAGE

COINAGE. PLATE CLAY. Machines used in the Mint. Fig. 4. Fig. 1. Fig. 2. Fig. 3. Mr Barton's Machine for reducing Plates of Metal to an equal thickness. Fig. 6. Fig. 9. Fig. 7. Fig. 8. Perspective View. Fig. 5. MACHINES USED IN THE MILL. Fig. 4 Fig. 1 MillingFig. 5 Fig. 2 Fig. 3 Fig. 6 Fig. 7 Fig. 8Circular Meters MACHINES used in the MINT. Fig. 5. A side-view diagram of a mechanical device. It features a large gear (B) mounted on a vertical shaft. A lever (A) is pivoted at the top and connected to the gear. Below the gear, a horizontal bar (C) has a series of small teeth or rollers. The entire assembly is mounted on a base (D). Fig. 2. A side-view diagram of a mechanical device with two curved arms (S) meeting at a central pivot (T). A lever (F) is pivoted at the bottom and connected to the central pivot. The device is mounted on a base (A) and has a small roller (G) at the bottom right. Fig. 7. A side-view diagram of a mechanical device. It has a vertical frame (d) with two circular components (a and b) mounted on it. A horizontal arm (l) is pivoted at the left and connected to the frame. The arm has a small roller (c) at its end. The entire device is mounted on a base. Fig. 1. A side-view diagram of a large mechanical press. It has a vertical frame (C) with a central screw mechanism (G) and a horizontal arm (F) at the top. The screw mechanism is connected to a vertical shaft (D) and a horizontal bar (B). The entire device is mounted on a base (G). Milling. Fig. 6. A side-view diagram of a mechanical device. It has a vertical shaft (A) with a horizontal arm (B) at the top. The arm is connected to a horizontal bar (D) with a series of small rollers or teeth. The entire device is mounted on a base (F). Fig. 3. A side-view diagram of a mechanical device. It has a vertical frame (L) with a central screw mechanism (D) and a horizontal arm (A) at the top. The screw mechanism is connected to a vertical shaft (B) and a horizontal bar (E). The entire device is mounted on a base (F). Fig. 8. A side-view diagram of a mechanical device. It has a vertical frame (O) with a horizontal arm (N) at the top. The arm is connected to a small roller (K) and a lever (M). The entire device is mounted on a base (G). Fig. 4. Circular Shears. A side-view diagram of circular shears. It features two large circular rollers (F) mounted on a frame (L). A horizontal arm (G) is pivoted at the top and connected to the rollers. The entire device is mounted on a base. THE NEW YORK COINAGE PLANT Fig. 1. Fig. 2. Fig. 3. Fig. 4. Fig. 5. Fig. 6. Fig. 7. Fig. 8. Fig. 9. ELEVATION OF COINING PRESS USED IN THE ROYAL MINT. Fig. 1. This is a detailed technical drawing of a large industrial coinage press. The central feature is a tall, conical upper housing (labeled A) which sits atop a complex mechanical assembly. This assembly includes a large horizontal arm (labeled R) extending from the top. Below the arm, there are several vertical and horizontal components, including a central vertical shaft (labeled D) and various gears and levers. The entire machine is mounted on a sturdy base (labeled F). Numerous parts are labeled with letters: A, B, C, D, E, F, G, H, I, K, L, M, N, O, P, Q, R, S, T, V, W, X, Y, Z. Fig. 2. A small, horizontal mechanical component with a central vertical slot and two side mounting points. It is labeled with letters F, V, and W. Fig. 3. A mechanical component similar to Fig. 2, but with a different internal structure. It is labeled with letters F, V, and S. Fig. 4. A small, horizontal mechanical component with a central vertical slot. It is labeled with letters F and V. A small, horizontal mechanical component with a central vertical slot. It is labeled with letters W and T. A small, horizontal mechanical component with a central vertical slot. It is labeled with letters W and T. Fig. 5. A small, horizontal mechanical component with a central vertical slot. It is labeled with letters G, W, and G. Fig. 6. A small, horizontal mechanical component with a central vertical slot. It is labeled with letters T and T. Fig. 8. A mechanical component with a central vertical slot and side mounting points. It is labeled with letters O, M, and L. Fig. 9. A mechanical component with a central vertical slot and side mounting points. It is labeled with letters O, M, F, and L. Fig. 10. A mechanical component with a central vertical slot and side mounting points. It is labeled with letters F, G, F, F, and L. Fig. 7. A mechanical component with a central vertical slot and side mounting points. It is labeled with letters A and M. Fig. 11. A mechanical component with a central vertical slot and side mounting points. It is labeled with letters T, V, and X. Fig. 12. A mechanical component with a central vertical slot and side mounting points. It is labeled with letters W, X, and X. Fig. 13. A mechanical component with a central vertical slot and side mounting points. It is labeled with letters W, X, and X. A simple line drawing of a cylindrical container, possibly a jar or a small pot, with a slightly flared rim at the top. It appears to be a simple, functional object. A drawing of a bell-shaped object hanging from a thin vertical rod. The object has a flared, dome-like shape and is suspended by a small ring or hook at the top. It resembles a decorative bell or a small hanging ornament. A large, very faint illustration of a person sitting at a desk or table. The person is shown in profile, facing right, with their head resting on their hand. The desk has a flat surface and a vertical backrest. There are some indistinct objects on the desk, including what might be a lamp or a small container. The overall style is sketchy and faded. PROFESSOR LESLIE'S APPARATUS FOR COOLING AND FREEZING. Fig. 4. Fig. 7. Fig. 5. Fig. 2. Fig. 6. Fig. 8. Fig. 1. Fig. 3. Fig. 3. Fig. 2. Fig. 4. Fig. 5. Fig. 6. Fig. 7. Fig. 1. Illustration of the Colliery, showing the various parts of the mine and the various parts of the mine. Water Level from 2000 Ground Level in the Shaft Fig. 1. Plan of a Colliery of 2000 tons and showing the various parts Fig. 2. Section of the shaft of a colliery showing the various parts Fig. 3. Section of a Colliery of 2000 tons Fig. 1. IMPROVED MODE of WORKING COAL MINES. Fig. 2. MODE of reducing the PILLARS, and retaining the VENTILATION. Fig. 3. Elevation of the effect of driving broad and narrow Roads. Fig. 4. BROAD METHOD of WORKING COAL. The plan, labeled 'Fig. 6', shows a large rectangular area with a grid of rectangular buildings and a central road network. A compass rose is positioned in the upper right of the plan, indicating North. The site plan is divided into several numbered sections: 'Fig. 1' (top left) shows a perspective view of a building complex; 'Fig. 2' (top right) is a cross-section of a hillside; 'Fig. 3' (middle left) is a cross-section of a hillside; 'Fig. 4' (middle right) is a cross-section of a hillside; 'Fig. 5' (bottom left) is a plan view of a rectangular area with a grid; and 'Fig. 7' (bottom right) is a plan view of a rectangular area with a grid. The drawing is rendered in a light blue-grey ink on aged paper, showing some staining. Fig. 1. Fig. 2. Fig. 3. Fig. 4. Fig. 5. Fig. 7. Fig. 8. Fig. 6. A coordinate grid is overlaid, with longitudes marked from 60 to 80 and latitudes from 0 to 10. The map shows the Gulf of Paria, Lake Maracaibo, and the Rio de la Plata. Major rivers shown are the Orinoco, the Essequibo, and the Demerara. Settlements are labeled with names such as Georgetown, Paramaribo, and various smaller towns. The map is oriented with North at the top. A faded, sepia-toned map of the Columbia River region. 300. N.C.'. COLUMBIARIVERP. 300. N.C. This is a historical map, likely from the 18th or 19th century, showing a region in Italy. The map is rendered in a sepia or light brown tone and is framed by a double-line border. It depicts a complex network of roads, rivers, and geographical features, including what appears to be a coastline on the right side. The map is heavily aged, with significant staining and fading, particularly in the center. At the bottom, there is a scale bar with numerical markings (10, 5, 0) and labels for various locations, including 'S. Lorenzo', 'C. S. Lorenzo', 'Gulf of Genoa', and 'T. S. Lorenzo'. The map is partially covered by a larger, more detailed map on the right edge, which shows more specific geographical details and labels. This is a detailed historical map of Colombia and Peru, showing the Andes, major rivers, and coastal regions. The map includes a grid of latitude and longitude lines, a scale bar in English miles, and a title box in the bottom right corner. Map Details: Topography: The Andes mountain range is prominently depicted with hachure marks. Major rivers like the Cauca, Magdalena, and Orinoco are shown flowing through the landscape. Geography: The map covers the region from approximately 10°N to 10°S latitude and 60°W to 80°W longitude. Scale: A scale bar in the bottom right corner indicates distances in English miles, with markings for 0, 100, 200, and 300 miles. Grid: Longitude lines are marked at 60, 65, 70, and 75 degrees West. Latitude lines are marked at 10, 15, and 20 degrees North. Title Box: A rectangular box in the bottom right corner contains the text "COLOMBIA PERU &c." in a stylized font. Other Text: The map is densely populated with place names, including cities like Bogota, Lima, and Cuzco, as well as numerous smaller settlements and geographical features. Engraved by Stillbury & Sons, Richmond VII. Side Elevation of Card. Fig. 1 CARDING. Front Elevation of Card. Fig. 2 Plan of Card. Fig. 3 Front Section of Card. Fig. 4 DRAWING AND ROLING. Fig. 5 End Elevation of Drawing Frame. Fig. 6End Elevation of Rolling Frame. Fig. 7 Front Elevation of the Machine in operation. Plan of Drawing Frame. Fig. 8 Plan of Rolling Frame. Fig. 9 Side Elevation of Cards. Fig. 1. CARDING. Front Elevation of Cards. Fig. 3. Plan of Cards. Fig. 2. Vertical Section of Cards. Fig. 4. DRAWING AND ROVING. Fig. 5. End Elevation of Drawing frame. Fig. 7.End Elevation of Roving frame. Fig. 9. Front Elevation of Roving or Can frame. Plan of Drawing frame. Fig. 6. Plan of Roving frame. Fig. 8. THE SHANK For the Machine's Spinning Rope A technical drawing of a shank mechanism, labeled 'Fig. A'. It consists of a vertical rod with a crossbar and a cylindrical weight at the bottom. To the left is a smaller vertical component. The drawing is labeled 'Fig. A' and '28 1'. The Throat A technical drawing of a throat mechanism, labeled 'Fig. B'. It shows a vertical rod with a crossbar and a cylindrical weight at the bottom. To the right is a circular component. The drawing is labeled 'Fig. B' and '28 1'. WIND SHANK The Machine A large technical drawing of a wind shank machine, labeled 'Fig. C'. It features a large spoked wheel on the left, connected by a belt to a smaller wheel on the right. The machine is mounted on a sturdy frame with four wheels. The drawing is labeled 'Fig. C'. TWIST SPINNING. Sir R. Arkwright's Spinning Frame Fig. 10. A detailed technical drawing of a spinning frame. It features a central vertical spindle with a large, multi-spoke flywheel at the bottom. Above the spindle is a circular component with several small spindles or bobbins. A large, cylindrical bobbin is attached to the bottom of the spindle. A vertical guide rod is positioned to the left of the spindle. The Throttle Fig. 11. A technical drawing of a throttle mechanism. It shows a vertical spindle with a bobbin at the bottom. A horizontal guide rod is positioned to the left. A large, circular pulley is shown to the right, with a belt or rope connecting it to the spindle mechanism. MULE SPINNING. The Mule Jenny Fig. 12. A large, detailed technical drawing of a mule jenny. It is a complex mechanical device mounted on a sturdy metal frame with four wheels. On the left side, there is a large, multi-spoke flywheel. A belt or rope is connected to the flywheel and runs across the frame to a set of gears on the right side. The gears are connected to a series of spindles and bobbins, which are used for spinning cotton. The entire machine is designed for continuous operation in a factory setting. Fig. 1. Pair and Section of Jacks. Fig. 2. Jack, its mode of action. End and Front View of Fly Frame. Fig. 1. End, its mode of action. Fig. 2. Fig. 3. A technical drawing of a cotton spinning machine. It features two sets of bobbins, each consisting of three horizontal rollers. The bobbins are connected by vertical shafts. A horizontal belt is shown passing between the two sets of bobbins, with the label 'Belt' pointing to it. Plan and Section of Tube Frame. A technical drawing of a tube frame. On the left is a tall, vertical cylindrical component. A curved pipe or tube extends from the top of this cylinder to the right, where it connects to a mechanical arm or lever system. The arm is mounted on a base and has a small weight or counterweight attached to it. Fig. 4. Scale, \frac{1}{2} inch to a foot. End and Front View of Fly Frame. Fig. 1. A technical drawing of a fly frame, showing an end view. It consists of a large, spoked wheel (fly wheel) mounted on a frame. The frame has a vertical support and a horizontal base. A smaller pulley or wheel is visible at the top left. Scale, \frac{3}{8} inch to a foot. Fig. 2. A technical drawing of a fly frame, showing a front view. It features a large frame with multiple spindles. The spindles are arranged in two rows, with the top row having seven spindles and the bottom row having eight. A central bobbin is shown on one of the spindles. The species are labeled with their scientific names in Latin. The plate is titled 'PLATE CLXX.' and 'CROSTACEA.' on the left margin. The illustrations are rendered in a fine-line, etched style. Procambarus clemensii: Top left crab. Procambarus clemensii: Top middle crab. Procambarus clemensii: Top right crab. Procambarus clemensii: Middle left crab. Procambarus clemensii: Middle center crab. Procambarus clemensii: Middle right crab. Procambarus clemensii: Bottom left crab. Procambarus clemensii: Bottom middle crab. Procambarus clemensii: Bottom right crab. Carcinus dentatus. Portunus puber. Pedophthalmus spinosus. Pagurus. Pagurus angulatus. Calappa tuberculata. Pinnotheres piscum. Gecarcinus murex. Dorsippus lunula. Thelphusa flaviventris. Galathus strigosus. Alina hypultra. Callianassa subterranea. Pteronima solitaria. Coryphium longicornis. Cyamus Geli. Anthosoma Smithii. Lepidura prolongata. Ega marginata. Cypris ornata. Cyclops quadricornis. Cypris ornata. Astacilla Barhini. Brachyurus stagnalis. Fig. 1. Fig. 2. Fig. 3. Fig. 4. Fig. 5. Fig. 6. Fig. 7. Fig. 8. Fig. 9. Fig. 10. Fig. 11. Fig. 12. Fig. 13. Fig. 14. Fig. 15. Fig. 16. Fig. 17. Fig. 18.