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Trains: Locomotives Mid‑importance Trains Portal This article is within the scope of WikiProject Trains, an attempt to build a comprehensive and detailed guide to rail transport on Wikipedia. If you would like to participate, you can visit the project page, where you can join the project and/or contribute to the discussion. See also: WikiProject Trains to do list and the Trains Portal.TrainsWikipedia:WikiProject TrainsTemplate:WikiProject Trainsrail transport articles Mid This article has been rated as Mid-importance on the project's importance scale. Associated projects or task forces: /  This article is supported by the Locomotives task force. This article lacks sufficient references and/or adequate inline citations.

I've added info from an article I found in Mainline Modeler regarding the GP50's history. Can the single-source label be cleared? Autonerd ( talk) 06:25, 1 August 2022 (UTC) reply

Thanks for massively improving the article. However, almost everything in the page is sourced to the _Mainline Modeler_ article, so the single source tag is entirely appropriate. (Before your edit, the article should have been tagged as unsourced, not single-sourced.) Dricherby ( talk) 13:46, 30 April 2023 (UTC) reply