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  2. List of Peckett and Sons railway locomotives - Wikipedia

    en.wikipedia.org/wiki/List_of_Peckett_and_Sons...

    4 ft 8 + 12 in: Scrapped Nunnery Colliery Co Ltd, Sheffield [9] 284: 1875 HP 0-6-0T 4 ft 8 + 12 in: Scrapped Possibly the first loco built with the patented Handyside's Steep Gradient Apparatus [9] 314: 5 October 1875 HP 0-6-0ST 4 ft 8 + 12 in: Scrapped Modified from an earlier 0-4-0T. Built with the patented Handyside's Steep ...

  3. Steel fence post - Wikipedia

    en.wikipedia.org/wiki/Steel_fence_post

    A steel fence post, also called (depending on design or country) a T-post, a Y-post, or variants on star post, is a type of fence post or picket. They are made of steel and are sometimes manufactured using durable rail steel. They can be used to support various types of wire or wire mesh.

  4. Star number - Wikipedia

    en.wikipedia.org/wiki/Star_number

    The digital root of a star number is always 1 or 4, and progresses in the sequence 1, 4, 1. The last two digits of a star number in base 10 are always 01, 13, 21, 33, 37, 41, 53, 61, 73, 81, or 93. Unique among the star numbers is 35113, since its prime factors (i.e., 13, 37 and 73) are also consecutive star numbers.

  5. Picket - Wikipedia

    en.wikipedia.org/wiki/Picket

    Picket fence, a type of fence; Screw picket, a tethering device; Picket line, to tether horses "Picket line" is also used in picketing, a form of protest See also: "Crossing the picket line" Picket (military), a soldier or small unit placed ahead of the main formation Radar picket, a radar equipped vehicle on picket duty; Picket boat, a small ...

  6. GWR 4000 Class - Wikipedia

    en.wikipedia.org/wiki/GWR_4000_Class

    The prototype was built as a 4-4-2 Atlantic (but converted to 4-6-0 during 1909). They proved to be a successful design which handled the heaviest long-distance express trains, reaching top speeds of 90 mph (145 km/h), and established the design principles for GWR 4-cylinder classes over the next twenty-five years.

  7. 2-8-8-4 - Wikipedia

    en.wikipedia.org/wiki/2-8-8-4

    The EM-1 produced 115,000 pounds-force (510 kN) of tractive effort on 64-inch (1.6 m) drivers with 235 pounds per square inch (1.62 MPa) steam pressure and four 24-by-32-inch (0.61 by 0.81 m) cylinders. The tender carried 22,000 US gallons (83 m 3) of water and 25 tons of coal. The engine weighed 627,000 pounds (284 t) while the tender weighed ...

  8. 4-4-6-2 - Wikipedia

    en.wikipedia.org/wiki/4-4-6-2

    AT&SF locomotive no. 1300, a 4-4-6-2 Mallet type. Under the Whyte notation for the classification of steam locomotive wheel arrangements, a 4-4-6-2 is a locomotive with two pairs of leading wheels, one set of four driving wheels, a second set of six driving wheels, and a pair of trailing wheels. Other equivalent classifications are:

  9. Siemens Viaggio Comfort - Wikipedia

    en.wikipedia.org/wiki/Siemens_Viaggio_Comfort

    Siemens Viaggio Comfort is a brand of locomotive-hauled railroad passenger cars built by Siemens Mobility.The car was designed in the early 2000s and was based on the earlier Siemens Viaggio Classic railcars.