Signedon front ledge: The American Wringer / New York, U. S. A.
Inscribedon front frame: NO 350 / NOVELTY / SIZE OF ROLLS 10 x 1 3/4
on back: This Wringer has warranted rubber rolls vulcanized to the shafts. Put a little oil or lard on the bearings before using and loosen top screws when the wringer is not in use. Standard High Grade Warranted. Best Quality Steel Spring. Pat'd July 6, 1880. (Also, illegible faded text.)
FunctionAs the name suggests, the clothes wringer was used to removed excess water from clothes after washing. The water was squeezed out of garments by passing them between two rubber rollers. Gears connected the rollers to a hand crank, which fed the clothing through the machine.
Such devices were very popular in the late nineteenth and early twentieth centuries. Clothes wringers became obsolete with the rise of the electric washing machine in the 1920s.
More information about clothes wringers can be found in Lee Maxwell's Save Women's Lives: The History of the Washing Machine, available in part on the following website.