Each is the actual fly appearing in Bernard "Lefty" Kreh's 1995 Saltwater Fly Patterns book, tied by Lefty unless otherwise noted. Included flies: Half-And-Half Flies - Plate P (page 167): Half-And-Half - White/Chartreuse, Half-And-Half Chartreuse/Yellow/Brown, Half-And-Half - Olive/Yellow/Brown, Half-And-Half White/Gray/Red, Half-And-Half - Olive/Brown (all with one eye intentionally removed to lay flat for photography), 5 flies total. All are unused, coming in Kreh's sleeve with handwritten identification and accompanied by his index card with the Plate letter code and section title. From the Lefty Kreh estate.