Talk:congius

The Wikipedia article for Congius, citing Zupko, Ronald Edward (1977). British weights & measures: a history from antiquity to the seventeenth century. University of Wisconsin Press. p. 8. Retrieved 4 December 2011, says that a Roman Congius equalled approximately .92 U.S. gallons, which is 117.76 fluid ounces: https://en.wikipedia.org/wiki/Congius --anon.