Coch y bonddu
Hook: Medium weight #10 (pre-WW2 - see note), or modern equivalent
Thread: Benecchi 12/0, dark chocolate
Hackle: Coch y bonddu, or dark furnace - webby cock - tied short
Body: Peacock herl
Tag: Krystal Flash, gold
Rib: Tying thread
Note: Pattern tied for a historical wingless wet swap - hence the hook selection, and retention of the huge barb
Cheers,
Hans W