Paul's original posting for SEARCH seems to be the most probable. At least it is supported by "Websters Third International Dictionary," a reliable source for archaic meanings of words. Definition: SEARCE, also SEARCH, archaic, a fine sieve; STRAINER. A sieve is a basic item and could have been used in various occupations. A farmer could also have a sideline. You would have to do more research to pin down the type of sieve. It could also have been an ordinary kitchen sieve.