"The Use of Non-Projected Visual Aids in the Church", a teaching aid written by Margaret Ballard, undated

"The Use of Non-Projected Visual Aids in the Church", a teaching aid written by Margaret Ballard, undated, Box: 18, Folder: 1. Margaret B. Ballard, Compiler, Monroe County Historical Papers and Other Material, A&M 2537. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/30358 Accessed November 23, 2024.