John Gierach sometimes can be a wealth of information.
I am currently re-reading his Standing in a River Waving a Stick and he states in the Patterns Chapter that Mr. Halladay's original Adams was a down-wing pattern. This was news to me as I had never read or heard that before. Not sure when it evolved into the up-wing pattern we are all familiar with today?
It certainly is one, if not the most venerable American patterns ever developed. In my opinon, it deserves a special place in every one's box!
It certainly imitates a wide range of ubiquitous flies!
bobbyg
When you can arrange your affairs to go fishing, forget all the signs, homilies, advice and folklore. JUST GO.