Log, Sounding Lead and Brochure, An elongated quadrilateral buoy, based on the invention of A. Pécoul. The large buoy, designed as a deep fold, has a wheel and recoil spring at the long point, which prevents the rope from rolling back. The rope must be provided with a lead, and as soon as the weight of the rope is because the lead hits the bottom, the recoil spring clamps the rope. The brochure explains the operation of the device and contains favorable reports from users, Paris, Adolphe Pécoul (mentioned on object), Marseille, 1855, brass (alloy), wood (plant material), rope, paper, (1): h 42.5 cm × w 25 cm × d 24 cm (2): h 28 cm × w 16.5 cm × d 15 cm × l 60 cm (3): l 39 cm × d 4.5 cm (4): h 24 cm × w 15 cm
Keywords:
Log, Sounding Lead, Brochure, elongated quadrilateral buoy, based, invention, Pécoul, large buoy, designed, deep fold, wheel, recoil spring, long point, prevents, rope, rolling back, rope must, provided, lead, soon, weight, lead hits, bottom, recoil spring clamps, brochure explains, operation, device, contains favorable reports, users, Paris, Adolphe Pécoul, mentioned, object, Marseille, 1855, brass, alloy, wood, plant material, paper, 1
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