| Delavan, Wisconsin|
Frank Lloyd Wright
9 July 1982
| Cedric G and Patricia N, Judge Charles P McCarthy, Hiram Baldwin House, Mosher House, Gustav Becker House|A. P. Johnson House Wikipedia
The A. P. Johnson House, also known as Campbell Residence, is a Frank Lloyd Wright designed Prairie School home that was constructed in Delavan, Wisconsin, USA, in 1905.
It was listed on the National Register of Historic Places in 1982.