The dating of old houses /

by Mercer, Henry Chapman, 1856-1930
[Doylestown, Pa. : Bucks County Historical Society, 1923

The dating of old houses /

by Mercer, Henry C., 1856-1930
[Doylestown, Pa.] : [Bucks County Historical Society], 1923

The dating of old houses : a paper read by Dr. Henry C. Mercer, of Doylestown, Pa., at a meeting of The Bucks County Historical Society, at New Hope, Bucks County, Pa., Oct. 13, 19...

by Mercer, Henry Chapman, 1856-1930
[Doylestown] Pa. : Bucks County Historical Society, 1976

The dating of old houses : a paper read by Henry C. Mercer of Doylestown, Pa. at a meeting of the Bucks County Historical Society... October 13, 1923.

by Mercer, Henry C., 1856-1930
[Doylestown, Pa.] : [Bucks County Historical Society], 1973