VK6 suggested that a Urinal Dot Net correspondent visit McSorley's.
He says: "McSorleys Ale House in NYC. No contest, close to 150 years old. ...they are classics."
McSorley's turned 150 on February 17th, 2004. These urinals, however, did not. They were installed in 1911 after John McSorley died by his wife Katherine. Prior to 1911 the patrons had to use an outdoor fixture located in the back.
The picture below was submitted by an independent contributor.