John H. Bass Mansion was created in 1902.
John H. Barker Mansion was created in 1855.
Frank H. Buhl Mansion was created in 1891.
William H. Rose House was created in 1862.
John H. Nelson House was created in 1895.
John H. Traband House was created in 1897.
John H. Nichols House was created in 1865.
John H. Suiter House was created in 1855.
John H. Wilson Tunnels was created in 1960.
John H. Guyer High School was created in 2004.
Rev. John H. Gray House was created in 1830.
John H. Castle High School was created in 1959.
Capt. John H. Ozmon Store was created in 1880.