This is a 10 year reply.
He noted: I ". . . prefer to do this via phone - I don't have much endurance for typing at length any more!"
Thank you for the query!
William E. Lockridge
Principal Research Manager
Selma Research Project
9537 Goldsmith Lane
Mint Hill, NC 28227
(704) 545-0083
welhunter@aol.com