That later phone number is the only one I have had, and he used to call me at various times during the year, especially just ahead of the TCA Meet @York, PA. You have me concerned about him, now, knowing he has been having some serious health problems for a while.
The only way I would have of contacting him, since you say that number I provided is not getting you a response, is to drive to his home, which I am not prepared to do at this time.
FrankM