For sale here is a fine collection of John Betts items:

1) Framed Flies and Sketch - "The Bubble" (Celebrating the 30th Anniversary of the American Museum of Fly Fishing. #182 of 300 in the limited edition.

2) Book - Flies with an Edited Hackle - softcover (very rare)

3) Book - Catch the Hatch (1984) - original hand-colored (even more rare!) 

4) Book - Catch the Hatch (2000) - reproduction

5) Book - Making Strip-Built Fly Rods (2007) - hardcover 

6) Book - Making Strip-Built Fly Rods (undated) - spiral bound

7) Book - Remarques (2012) - hardcover

8) Book - Synthetic Flies - softcover

9) Flies - Caddis Selection (8 flies)

10) Flies - Miscellaneous selection (28 flies)

11) Other - postcard, hand-written catalog, Denver post article