Reference:  Unnamed fly Lang’s Auction 2009, on www.liveauctioneers.com authentication by Theodore A. Niemeyer

Pattern Recipe

Tag:  Silver Flat

Body:  Silver Tinsel

Underbelly:  Peacock Herl, then White bucktail

Throat:  Gray

Wing:  Black flanked by White

Shoulder:  Amherst pheasant tippet

Cheek:  Jungle Cock

Head:  Black (red band)