||Eureka method for the flageolet
||Winner's Eureka method for the flageolet. Latest and best of all instructors
||Flageolet (with 1 key, also scales for unkeyed French flageolet, and scales for flute/piccolo with 4, 6 or 8 keys - many flageolets had interchangeable heads with either a recorder-type mouthpiece or a flute-type mouthpiece)
Winner also wrote Eureka Methods for violin and other instruments advertised in contemporary journals, and an (earlier) one for clarinet that is not, apparently, part of the Eureka series.