I've seen this toilet with that Sperzel on it at an old Cartersville, Ga. Waffle House that used to sit off I-75. south. Only the seat had 4 bumpers which weren't common on the their 50 series seats. That was my last stop just 30 minutes until the year of 2000. Me & the family stopped there on the way to and from a new years trip to the Tennessee Aquarium.
