|make(letter) |begin(ret_address) <|s(AT&T) Bell Laboratories 2C-568 Murray Hill, New Jersey 07974 October 15, 1984> |end(ret_address) |begin(address) <G. H. Reiber |s(AT&T) Communications Room 3C-110 Bedminster, |s(NJ) 07921> |end(address) |greeting(<George Reiber:>) |begin(body) <Thank you very much.> |end(body) |closing(<Sincerely,>) |signature(<T. J. Kowalski>)