Ballard, J., & Dix, E. R. M. (1812). Gauging unmasked, which shews all the necessary rules in vulgar and decimal arithmetic: Whith several contractions in both ... The whole designed for the use and service of the revenue officers, being calculated according to (217.6) the solid inches contained in the liquid gallon, now used in Ireland. Edwards & Savage.

Ballard, John, and E. R. McC Dix. Gauging Unmasked, Which Shews All the Necessary Rules in Vulgar and Decimal Arithmetic: Whith Several Contractions in Both ... The Whole Designed for the Use and Service of the Revenue Officers, Being Calculated According to (217.6) the Solid Inches Contained in the Liquid Gallon, Now Used in Ireland. Edwards & Savage, 1812.