Mount Pleasant ArmoryThe Mount Pleasant Armory was an historic National Guard armory in Mount Pleasant, Pennsylvania.Added to the National Register of Historic Places in 1989, it was demolished in 1996.History and architectural featuresDesigned by W.G. Wilkins Co., this historic structure was built in 1906, and was a two-story, T-shaped brick building that was executed in the Romanesque style. It had a flat roof over the administrative section and a gambrel roof over the drill hall.