Genealogy.com's SSDI will do an auto-write of a letter for you. They note that the price without a social security number is now $16.50, not $16. The address that they show is: Social Security Administration Office of Central Records Operations FOIA Workgroup P.O. Box 17772 300 N. Greene Street Baltimore, Maryland 21290 I recently requested an application using this service and got the copy back in less than 3 weeks. http://www.genealogy.com/genealogy/gen_ssdisearch.html Bill Tate