Convert drum to pony (beer)
Selected category: volume.
Definition and details for drum:
Drum is traditional a unit of liquid volume used in the oil trade equal to 55 U.S. gallons or about 1.31 petroleum barrels or about 208.2 liters.
Definition and details for pony (beer):
Pony is a small glass for beer used in New South Wales, Victoria, South Australia, and Western Australia. A pony of beer holds 140 milliliters.