The shipping brewer shall determine the quantity of beer shipped at the time of removal from the consignor brewery, and the receiving brewer shall determine the quantity of beer received at the time of receipt at the consignee brewery. The brewer shall equip the consignor and consignee breweries with suitable measuring devices to allow accurate determination of the quantities of beer to be shipped and received in bulk conveyances.

(Sec 201, Pub. L. 85-859, 72 Stat. 1389, as amended (26 U.S.C. 5414))