I knew him but haven't heard from him in over 20 years. He used to fly with us in Sacramento in the late 80's and early 90's. As he was probably in his 70's back then he may have passed on. I don't have an interest in obtaining the letter but it does not surprise me that he corresponded with Duke Fox as he was an active competitor in the 50's and early 60's. I remember that he had an OTS Curtis Shrike that we planned to fly but never did.