Source Poland Spring House hotel, Poland, ME. Built in 1876, it was expanded and adapted for decades afterward, well into the 20th century. As tastes changed it lost favor among lodgers, and was subsequently used by the Job Corps and as a transcendental meditation center before burning down in 1975.
Source The Hexagon Hotel, Mineral Wells, TX – featuring hexagonal rooms & hexagonal spiral staircase – 1897 to 1959
Source The Black Boy Hotel Nottingham. Architect Watson Fothergill. Built 1880.Demolished 1970 to make way for a department store