Stone
Hook - Standard wet fly
Thread - Black
Tail - Slate duck or goose quill segments
Ribbing - Yellow floss
Body - Rabbit fur dubbing
Hackle - Yellow
Wing - Slate duck or goose quill segments
Author's Note
Also made golden brown dubbing body, tip gold, brown turkey tail and wing, brown hackle.
Amateur Tyers Fly Dictionary - J E Willmarth