The Toufic H. Kalil House in Manchester, New Hampshire, was designed by Frank Lloyd Wright in 1955 for Dr. Toufic Kalil and his wife, Mildred. One of Wright’s late works, it is also one of the few Usonian Automatic houses, built from 2,580 modular concrete blocks as an economical design. Its simple linear forms, rectangular window openings, compact 1,380-square-foot plan, and surviving built-in furniture reflect Wright’s Usonian approach. Though intended to be affordable, it cost $75,000 to build. Closely linked to the nearby Zimmerman House, it was acquired by the Currier Museum of Art in 2019 and listed on the National Register of Historic Places in 2025.