Concord Haven - Credit: Wikimedia Commons
Concord Haven, or the J. Leon Williams House, is a historic summer estate in Embden, Maine. Built in 1915, the house is a fine local example of Colonial Revival architecture, and is one of the only architect-designed buildings in the rural community. It was designed by John Calvin Stevens and John Howard Stevens for local son James Leon Williams, noted for his advances in dentistry. The house was listed on the National Register of Historic Places in 1992. Read more on Wikipedia
Source: en.wikipedia.org