Wow, this is turning into an interesting thread. I want to share with you a model of the Escalante Harvey House in Ash Fork, AZ. Ash Fork was on the ATSF main line at the foot of the grade up to Williams and Flagstaff. It was also where their branch line to Phoenix originally left the main line. The grade was extremely steep and required helpers to be added at Ash Fork, thus the town had a major railroad presence. A bypass was constructed in 1960 so today the only trains through town are on the line to Phoenix. But during its heyday as a stop on Route 66 as well as on the Santa Fe, Ash Fork had a spectacular Harvey House and station.
In Ash Fork, there is a delightful local history museum and in it is a wonderful quarter inch model of the Escalante. It was built by a local couple and is on a table eight feet square! As was mentioned, one of the delights of Harvey Houses is that each seemed to have a very local themed design.
Finally, I thought you might be interested in a photo of the Seligman Harvey House during its life. In my research before starting my model I found a retired Santa Fe engineer who shared some photos with me that he took. It was a great help as I could see details like the telephone sign which was long gone by the time I saw it.