My grade school friends Dad had a chair like this at their house, (he was a dentist). I really think the pedalwheel technology like this and on old sewing machines should be brought back.
This is from Neatorama
Doc Holliday is most famous for his friendship with gunslinger Wyatt Earp and for his participation in the gunfight at the O.K. Corral. But he was also a dentist, having earned a degree from the Pennsylvania College of Dental Surgery. He practiced in various places in the American West, earning little as his patients were wary of the dentist’s tuberculosis. Holiday opened a saloon in Las Vegas in 1879. Now a dentist chair found in Las Vegas and inscribed with the name John Holliday is up for auction.
The oak and leather mounted dental chair of Doc Holliday and associated equipment. Accompanied by a framed letter on Baker Gulch Mining Co., Las Vegas, Nevada stationary dated Oct 20, 1908. Statement of Donation: “When I rented my office above the apothecary on the Plaza, I removed a dental chair to make room for my own furnishings.I later noticed the name John Holliday on this chair. ………I now have learned that this is the same John Holliday, the famous shootist of a few years prior….I have also been informed that this was the last location that he practiced dentistry. I give this chair to the city free of charge in hope that a display of archives or a museum may use this infamous artifact. To this I affix my signature and seal. “