The Porcher Archive, 1.28 gal per flush throne, or john, loo, toilet, crapper...or whatever you want to call it.
Who invented the toilet? Thomas Crapper is commonly given credit, but flush what you've heard, it was actually Sir John Harrington in 1596. So maybe that's why it's call the john and not the tommy.
Biscuit color to match the Swanstone shower pan & concealed bolts makes cleaning easy!