Mason City Public Library

The Mason City Public Library is located in Mason City, Iowa, United States. The building that was funded by Andrew Carnegie, and is now an office building, was listed on the National Register of Historic Places in 1989. It was included as a contributing property in the Mason City Downtown Historic District in 2005.

Mason City Public Library

The Mason City Public Library is located in Mason City, Iowa, United States. The building that was funded by Andrew Carnegie, and is now an office building, was listed on the National Register of Historic Places in 1989. It was included as a contributing property in the Mason City Downtown Historic District in 2005.