Nautical Log in Its Wooden Box to Measure Boats Speed Walker London, 1930s

Log of brass signed Walker’s Excelsior IV Patent Log, For Yacht, Motor Launches and Fishing Craft from the early 1900s. It is an ancient nautical instrumen...

Nautical magnetic compass, made in the USA in the 1930s. Bon état. Housed in its original box with wooden slot lid and mounted on gimbal. Box measures 12x12x8.5 cm - inches 4.8x4.8x...

Brass, copper and lead graphometer complete with the original wooden box signed CAIM Genova Via S. Sabina two of the 1940s. Measures of box 28 x 29 cm H 24. CAIM Genoa was company ac...

Double strain gauge signed Brevetti F.lli Ingg. Ferrero Savona n.384583 mod E74 - S3, circa 1930, in its original box complete with accessories and magnifying glass. It is an instrument used to...

Brass log in the shape of a harpoon, signed T. Walker’s Patent Harpoon Ship Log A 1 London, from the second half of the 19th century. It is an ancient nautical instrument, very rare and with a characteristic shape, which measured the distance and speed of a ship. He was thrown overboard and dragged behind the ship itself; rotating thanks to its propeller, it transmitted the number of revolutions made on itself to the three dials made on an enameled metal plate placed in the center of the log; the quadrants reported measurements in miles from 0 to 100 in tens, from 0 to 10 in units, from 0 to 1 in quarters. The data was then read every hour to also derive the speed. In good condition, fully functional and mounted on a custom-made brass wooden base. Length 50 cm – 19.7 inches, propeller width 14 cm - 5.5 inches, log body diameter 4,5 cm - 1.7 inches. Shipping is insured by Lloyd's London; our gift box is free. In the past centuries the attempt to measure the speed of the ships was especially hindered by the lack of tools for the measurement of time of sufficient precision: throwing a piece of wood into the sea from the bow of a ship and measuring the time it took to get at the stern, it was possible to obtain some information on the speed of the ship, but with many errors and inaccuracies. The principle of mechanical patent log was shown to the Royal Society in 1699 by Robert Hooke, but the first model produced for commercial use was patented just in 1802 by Edward Massey, uncle of Thomas Walker, that succeeded him in business. Thomas Walker patented his first Walker log...

Lithograph on paper published by S.A.I.G, Adolfo Barabino Genova depicting the Oceania steamer. Title of the lithograph “America and Oceania Steamboats of the La Veloce Company, Auxi...

Automobile Petrol Measure, R Walker & Co., Liverpool Brass Two Gallon Automobile Petrol Measure, R Walker & Co., Liverpool, this is a large and very heavy piece made in brass and l...

Wooden sled with metal runners under the rockers. The legs and rockers have the original red paint and the seat has its original dark stained wood with ve...

Unusual set of butcher accessories. A solid brass measuring tape dispenser for measuring the chest/feed level (text in Danish) of livestock both pigs and cows and a 1930s pork meat display stick-in sign in zink or pewter. Measurements: dispenser: 5 x 2.5 cm, pork sign...

Antique early-20th century working model of the Hacker Twin Cockpit Racing Runabout. Apparently this boat was built by a New York State prisoner in the 1930’s, he reputedly made four...

Hand painted antique fan in a special old wooden box decorated thirty years ago with decoupage by an Italian artist. The fan is perfect. From my private ...

Late-1930s Pacific system Homes wood surfboard. Features an intricate design created with redwood and pine wood. Beautiful embellishments in the form of nose and tail blocks complete with an early style surfboard fin with low profile. This early surfboard weighs approximately 100 lbs. This incredible relic of surfing history has been held in the same Long Beach, CA family since new, handed down through several generations. This listing represents a seldom offered opportunity to own an remarkable early wooden surfboard from the 1930s. Little is known about the first Pacific System Homes boards, produced either in late 1929 or early 1930, except that they were made from redwood strips held together with lag bolts, and were probably 10 feet long and weighed about 70 pounds. Pine and redwood boards replaced the all-redwood boards by 1932; full-length redwood-edged balsa boards, weighing as little as 45 pounds and costing less than $40, were introduced in the mid-’30s. A swastika symbol—used by American Indians, Vikings, and Greeks as a sign of good luck and harmony—was wood-burned or print-marked onto the back of all Pacific System Homes’ Swastika boards up until 1937. The following year, after the swastika-decorated German military invaded Austria, Pacific System changed the line name to “Waikiki Surf-Boards.” The 1939 Waikiki board came in 10-, 11-, and 12- foot models, as well as a 14-foot paddleboard, and five- or six-foot “kiddie boards.” All were typical of the plank period: blunt-nosed, squared off at the tail, with near-parallel sides. Pacific System Homes boards were made in production runs of 15 on sawhorses in a designated dust-free area of the company’s 25-acre site, and were sold in beach clubs, sporting good stores, and high-end department stores like Robinson’s and the Broadway. Custom-made Pacific System Homes boards were also available, built by top California surfer-boardmakers like Pete Peterson and Whitey Harrison. California boardmaker Dale Velzy...