Old School Texas Fly Fishing

I found this image in a book that is over twenty years old. So the image is at least that old, maybe older.
Check out the canvas float tube with skinny little shoulder straps. One of the original "buy the canvas, insert your own inner tube" jobs.
This fellow probably had some very interesting flies in his box!
http://farm4.static.flickr.com/3102/...e25fdce3_b.jpg

Here's the book Texas Fishing: An Angler's Guide by Russell Tinsley

And here is a piece on the author Russell Tinsley a Texas outdoor writer.