Rube Cross wrote the book ‘Tying American Trout Lures’ in 1936, later combined with his second book ‘Fur, Feathers and Steel’ published as ‘The Complete Fly Tier’.
In this book Rube describes the typical Catskill dry fly hallmark of the tiny piece of bare shank behind the hook eye. Many debated about the reason for the 'clean neck'. Was it to accommodate the turle knot or for a better balance of the fly on the water? And was Rube Cross the originator?
So what makes a dry fly a Catskill dry fly? Catskill legend Harry Darbee wrote in his book 'Catskill Fly Tier' what in his view defines a Catskill dry fly.
We have to go back to the Catskill history to figure out how the typical Catskill dry fly became to be. Theodore Gordon was, besides being a fly fisherman, a journalist and was the American correspondent for the London based newspaper Fishing Gazette as early as 1890 (source: Tying Catskill style Dry Flies, Mike Valla). Britain was the center of fly fishing back then, so Gordon was acquainted with the latest techniques on fly fishing and tying.
After reading the book 'Floating flies and how to dress them' (1886, click here to download the book) by the British angler and author Frederic Halford, Gordon got in touch with Halford. The corresponding between the two anglers resulted in 1890 in Halford sending Gordon 48 dry flies.
However these flies were tied with the slower English chalk streams in mind. Gordon adapted the English dry flies to suit the faster waters of the Catskills. The Quill Gordon, Gordon's trademark pattern, with a rooster hackle and wood duck wing started the Catskill (and modern) dry fly tradition.
So at one time this bare shank behind the hook eye became the hallmark of Catskill dry flies. Gordon's flies don't seem to have the bare shank, but Herman Christian who was a close friend of Gordon seems he tied his flies with a bare shank.
Christian by the way never saw Theodore Gordon tie a fly. In an interview in 1950 in the Angler's Club bulletin (New York) Herman Christian denies that Gordon taught Rube Cross to tie. Roy Steenrod, the only person known to have learned to tie flies from Gordon, tied his flies alternated with and without a bare shank. Cross tied most of his flies with a bare shank but sometimes even he tied flies without them.
So somewhere around the time of Steenrod, Christian and Cross this idea of bare shank was introduced. The search continues...
Update 26 Jan 2022:
Another picture from someone who went through two old Wheatley swing-leaf boxes from the period of the 1910s-1950s.
"One was a brown japanned box from Gordon's time. Every fly that had tippet residue was tied with a Turle knot..."
Update 18 Jan 2022:
In this article about Theodore Gordon by John McDonald mentions about "Bits of leader gut still clung to some flies, snipped close to the hook eyes and revealing that Gordon used a Turle knot...".
The big news today is a Quill Gordon tied by Roy Steenrod was shown with what appears to be the remnants of a turle knot behind the hook eye. It's probably the first time the world has seen such evidence of the reason behind the 'clean neck'.






























