Callahan County Texas has 2 places on the National Register of Historic Places including 1 place of National significance. Significant places include Howard, Robert E., House.
The famous person Robert E. Howard is associated with one of more of the Callahan County historic places. Prominent architectural styles found in Callahan Country are Mission/Spanish Revival.
Howard, Robert E., House
(added 1994 - - #94000984)
Also known as Howard,Isaac M. and Hester Ervin,House
Jct. of TX 36 (Fourth St.) and Ave. J , Cross Plains