Identify the building with these steps

Who can identify the building with the pictured steps? These are the main entrance steps of a 70-year-old building that still stands in York County. The steps can clearly be seen from a public street or road. The 15,000-square-foot building remains U. S. Government property, although it has been vacant in recent years. The building is located within a 2-mile radius of Continental Square in York.
The identity and history of the building will be revealed in the YorksPast post of Tuesday. Here is one final clue: “Hively’s semi-circle times three.”
Links to other step relared posts:
- US Naval Reserve building in Springettsbury Township
- Playland steps
- Who Can Solve The Mystery of These Steps with Five Clues?
- ANSWER: Second & Third Union Church Buildings at Canadochly