Estey Hall (Philadelphia)
Estey Hall, also known as the Allman Building, is a historic building at 1701 Walnut Street in Philadelphia, Pennsylvania.
Estey Hall is a seven-story, commercial building, designed by architects Baker and Dallet, erected by Herbert D. Allman in 1910–11. It was the site from 1911 to 1924 of the Estey Piano Company.
It was listed on the National Register of Historic Places in 1983.
