Wiktionary
cwt.
n. hundredweight, a unit of mass.
Usage examples of "cwt.".
Wilkinson of Bradley Forge, of 7 1/2 cwt., and it made 300 blows a minute .
The first hammer, of 30 cwt., was made for the Patricroft works, with the consent of the partners.
The coal comes to the surface in two 'boxes' at a time, each containing about 35 cwt. This Company has good railway tracks of 4 feet 8-1/2 inches gauge, with English locomotives, &c.