Tying a Gravel Bed WetFly with Davie McPhail

The Gravel Bed Originally tyed by Alfred Ronalds.. Materials Used; Hook, Fulling Mill Ultimate Dry or All-Pupose Medium Size 16 or 14 Thread, Grey Pearsalls Silk or Uni-8/0 Grey Wing, Woodcock Hackle Dyed Black Cock or Hen