society > occupation and work > worker > workers according to type of work > manual or industrial worker > producer > makers of containers or receptacles > [noun] > maker of casks or cooper > types of
white cooper1688
dry-cooper1715
under-cooper1745
butt cooper1813
tight cooper1889
herring-cooper1892
1889 Cent. Dict. at CooperWet or tight cooper, a cooper who makes casks for liquids.