This article is within the scope of WikiProject Biography, a collaborative effort to create, develop and organize Wikipedia's articles about people. All interested editors are invited to join the project and contribute to the discussion. For instructions on how to use this banner, please refer to the documentation.BiographyWikipedia:WikiProject BiographyTemplate:WikiProject Biographybiography
This article is within the scope of WikiProject Pennsylvania, a collaborative effort to improve the coverage of Pennsylvania on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PennsylvaniaWikipedia:WikiProject PennsylvaniaTemplate:WikiProject PennsylvaniaPennsylvania
William Henry Letterman is part of the Fraternities and Sororities WikiProject, an effort to build a comprehensive and detailed guide to Greek Life on the Wikipedia. This includes but is not limited to International social societies, local organizations, honor societies, and their members. If you would like to participate, you can edit the article attached to this page, visit the project page, where you can join the project, and/or contribute to the discussion.Fraternities and SororitiesWikipedia:WikiProject Fraternities and SororitiesTemplate:WikiProject Fraternities and SororitiesFraternities and Sororities
