Talk:2-8-8-4

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Image copyright problem with Image:OP-15947.jpg[edit]

The image Image:OP-15947.jpg is used in this article under a claim of fair use, but it does not have an adequate explanation for why it meets the requirements for such images when used here. In particular, for each page the image is used on, it must have an explanation linking to that page which explains why it needs to be used on that page. Please check

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This is an automated notice by FairuseBot. For assistance on the image use policy, see Wikipedia:Media copyright questions. --08:29, 23 September 2008 (UTC)[reply]

Done Iain Bell (talk) 15:50, 24 September 2008 (UTC)[reply]

Height of B&O engine[edit]

The infobox currently shows the engine being 16 in high. Obviously that's not right. Indefatigable (talk) 20:21, 30 November 2010 (UTC)[reply]

File:P38 Rus.jpg Nominated for Deletion[edit]

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This is Bot placed notification, another user has nominated/tagged the image --CommonsNotificationBot (talk) 20:55, 14 May 2012 (UTC)[reply]

Simple articulated locomotives are not "Mallets".[edit]

Describing these locomotives as "Mallets" is incorrect. Mallet locomotives were compound locomotives, whereas all 2-8-8-4s were simple articulated locomotives, with high pressure steam fed to all 4 cylinders. --Yankingeorgia (talk) 05:05, 9 January 2014 (UTC)[reply]

This comment is mistaken. Anatole Mallet's patent covered two items - a system of compounding using 4 cylinders in two engines, and a system of articulation where one engine was fixed to the boiler and the other free to rotate. It's entirely correct to refer to an engine using the Mallet system of articulation as a "Mallet articulated" even if it's not compound. By the same token, it's incorrect (altho common usage) to call such an engine a "simple articulated", because there are many non-Mallet engines which are both simple and articulated (almost all Garrets, for example). — Preceding unsigned comment added by 2001:558:6030:44:1B6:90A5:EC7A:E5A6 (talk) 22:15, 19 June 2014 (UTC)[reply]

got rid of the mallet[edit]

ok so i fixed the problem and instead of saying that a 2-8-8-4 was a mallet i changed it to simple expansion. 73.250.53.193 (talk) 15:10, 15 June 2021 (UTC)[reply]