(click on image for larger view)

This is a Frank Sawyer fly presented by Ed Story in Missouri Trout Flys How to Tye and Fish Them

Ingredients
Hook: #14 – 18 nymph
Thread: Brown
Tail: 8-10 fibers from Pheasant Cock center tail feather
Rib: fine copper wire
Body: same 8-10 fibers from Pheasant Cock center tail feather as tail
Thorax: 8-10 fibers from Pheasant Cock center tail feather
Wing case: same 8-10 fibers from Pheasant Cock center tail feather as tail and body

Instructions
Lay down a thread base

Tie in 8-10 center tail feather fibers from a Pheasant Cock (vary the feathers for a change in color) at the hook bend with the tail about half the hook shank in length

   

Tie in the rib wire

Wrap the center portion of the tail fibers around the shank with touching wraps to create the body; leave plenty of room for the thorax and head

   

Pull the butt ends of the body fibers straight up and tie off with thread wraps over and under to catch the fibers in and make them lean back over the body

Spiral wrap the wire over the body; catch in; helicopter to break the wire (or clip)

Tie in a second bunch of 8-10 center tail feather fibers from a Pheasant Cock by the butt ends with the tips over the body tight against the body; take thread to behind the eye; clip off extra butt ends

   

Wrap these fibers around the shank between the body and the eye to create the thorax; catch in; tie off; clip extra tips

   

Fold the the butt ends of the fibers used for the tail and body forward over the thorax; catch in with tight thread wraps behind the eye; clip extra butt ends

   

Wrap the head; whip finish; clip thread

Lacquer or resin the wing case and head.