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  2. Union Pacific Challenger - Wikipedia

    en.wikipedia.org/wiki/Union_Pacific_Challenger

    Factor of adh. The Union Pacific Challengers are a type of simple articulated 4-6-6-4 steam locomotive built by American Locomotive Company (ALCO) from 1936 to 1944 and operated by the Union Pacific Railroad until the late 1950s. A total of 105 Challengers were built in five classes. They were nearly 122 ft (37 m) long and weighed 537 short ...

  3. Bregada - Wikipedia

    en.wikipedia.org/wiki/Bregada

    Bregada Keprajuritan Yogyakarta is currently fostered by Kawedanan Kaprajuritan Karaton Ngayogyakarta Hadiningrat (previously Tepas Kaprajuritan), which was established on march 2, 1971 with the blessing of Sultan Hamengkubuwana IX, and was first fostered by his son, B.R.M. Herdjuno Darpito (now Hamengkubuwana X). [13]

  4. 2-8-8-4 - Wikipedia

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

    The Northern Pacific Railway was the first railroad to order a 2-8-8-4. The first was built in 1928 by American Locomotive Company; at the time, it was the largest locomotive ever built. It had the largest firebox ever applied to a steam locomotive, some 182 square feet (16.9 m 2) in area, to burn Rosebud coal, a cheap low-quality coal.

  5. LMS 2-Cylindered Stanier 2-6-4T - Wikipedia

    en.wikipedia.org/.../LMS_2-Cylindered_Stanier_2-6-4T

    LMS: 4P. BR: 4MT. Withdrawn. 1960–1967. Disposition. All scrapped. Sir William Stanier 's London, Midland and Scottish Railway (LMS) Class 4P 2-Cylinder 2-6-4T was a class of 206 steam locomotive built between 1935 and 1943. They were based on his LMS 3-Cylinder 2-6-4T .

  6. AOL Mail

    mail.aol.com

    You can find instant answers on our AOL Mail help page. Should you need additional assistance we have experts available around the clock at 800-730-2563.

  7. 2,4,6-Tribromophenol - Wikipedia

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

    Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ?) 2,4,6-Tribromophenol (TBP) is a brominated derivative of phenol. It is used as a fungicide, as a wood preservative, and an intermediate in the preparation of flame retardants .

  8. 2,4,6-Tri-tert-butylphenol - Wikipedia

    en.wikipedia.org/wiki/2,4,6-Tri-tert-butylphenol

    2,4,6-Tri-tert-butylphenol ( 2,4,6-TTBP) is a phenol symmetrically substituted with three tert -butyl groups and thus strongly sterically hindered. 2,4,6-TTBP is a readily oxidizable aromatic compound and a weak acid. It oxidizes to give the deep-blue 2,4,6-tri- tert -butylphenoxy radical. [ 1] 2,4,6-TTBP is related to 2,6-di- tert -butylphenol ...

  9. 2-8-4 - Wikipedia

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

    Austria. The heavy Class 214 1’D2′ (2-8-4) two-cylinder simple expansion express passenger locomotive was developed in Austria in 1927. It was designed by engineers of the Floridsdorf Werke and was the largest Austrian steam locomotive and the most powerful Berkshire type to run in Europe.