Rula
The rula , more precisely the oil rula , was a volume measure in Morocco for oil .
- 1 rula = 15.155 liters
When oil was sold by weight the rula was 22 pounds (morocco.)
See also
literature
- Johann Christian Nelkenbrecher: General pocket book of coin, measure and weight, the exchange, money and fund currencies, etc. Verlag Georg Reimer, Berlin 1871, p. 341.