Pot O' Gold
Caddis Imitation
Wet or Dry (I tied as wet fly)
Tip - Tie chenille egg sack at the tip point on hook (yellow, black, red (claret) or green)
Body - Scarlet, purple, green, brown or gold floss - thin
Wing - Woodchuck, badger or gray squirrel - tied down wing - length of hook
Hackle - Red (brown) or grizzly or both mixed
Reference - Trout Fishing and Trout Flies - Jim Quick