Usage examples "gallon":
I would then pick up the 3 gallon
bucket and go to the town pump down the street toward the railroad and get a fresh bucket of water. - "Epistles-from-Pap-Letters-from-the-man-known-as-The-Will-Rogers-of-Indiana",
Durham, Andrew Everett.
I too wore an old straw hat, big as a ten- gallon
sombrero, pushed back on my head to protect my sunburnt neck, and an old rag of a dress hanging loose on my small body, which was becoming thinner. - "Land of the Burnt Thigh",
Edith Eudora Kohl.
Besides the people who use the linseed oil and pay the trust an extra fourteen cents a gallon
for the privilege, there are a great number of people who would have used oil if the price had not advanced, but who cannot afford to do so at the advanced price. - "Monopolies and the People",
Charles Whiting Baker.