Thaddeus Stevens School of Observation

[2] Designed by Irwin T. Catharine and built between 1926 and 1927, this historic structure is a five-story, brick building hat sits on a limestone base and grade-level basement.

Created in the Late Gothic Revival style, it features a projecting entrance bay with Gothic arch opening, round arched openings, and decorative spandrel panels.

The building was added to the National Register of Historic Places in 1988.

[2] In 1998, Philadelphia based mural artist Meg Saligman painted the iconic mural "Common Threads," wherein she depicted a humanity shared across time, today's youth paralleled with classical figures.

All models for the mural were local high school students.