In the city of San Fratello, Sicily, ?–20th century, a unit of mass = 5 rotoli, about 3.97 kilograms.
Arthur E. Kennelly.
Vestiges of Pre-Metric Weights and Measures Persisting in Metric-System Europe, 1926-1927.
New York: The Macmillan Company, 1928.
Copyright © 2004 Sizes, Inc. All rights reserved.
Last revised: 25 February 2004.