I consider the first atrium Hyatt hotel, the Atlanta Regency, to be historic. I think it was completed in 1969, making it 35 years old. I would like to stay here and at Hyatts in even older structures. Which Hyatts meet that qualification?

I know of the following North American properties: St. Claire in San Jose (1920s), Rickey's in Palo Alto (an old Hyatt House), St. Louis Union Station (1894), Hyatt on Printer's Row (Chicago), Cleveland Arcade, Park Hyatt Bellevue in Philadelphia, Stanhope in New York. The St. Claire, Union Station, Arcade, and Philadelphia Bellevue properties are members of the National Trust's Historic Hotels of America, which may require that the hotel did business as a hotel in that structure before 1955. My definition is broader.

Using my arbitrary 1969 cutoff, can well-traveled Flyertalk members nominate additional historic Hyatts, providing whatever details you have on those properties?