I have for sale a 1940 Kay and a 1938 Kay. Both are C-1 models. First is a 1940 Kay C-1. This is a very nice bass. I have recorded with it on 2 different records and gigged it many times. It has no issues to my knowledge. No neck breaks, fully carved scrolls, double black purfling, adjustable bridge. Asking $3000.
http://i80.photobucket.com/albums/j164/Basscat20/Basses/1940%20Kay/1940Front.jpghttp://i80.photobucket.com/albums/j164/Basscat20/Basses/1940%20Kay/1940Back.jpg

The other is a 1938 Kay C-1. This is a very nice bass also. It has no known issues. No neck breaks, fully carved scrolls, double black purfling, adjustable bridge. The back and sides are highly flamed maple. Back is 2-piece. Has a couple spots on back of delamination, but would be easy to fix. Asking $3000.
http://i80.photobucket.com/albums/j164/Basscat20/Basses/1938%20Kay/Front-1.jpghttp://i80.photobucket.com/albums/j164/Basscat20/Basses/1938%20Kay/Back-1.jpg

These are still for sale!!