=item B<UNIVERSALSTRING>, B<UNIV>, B<IA5>, B<IA5STRING>, B<UTF8>,
B<UTF8String>, B<BMP>, B<BMPSTRING>, B<VISIBLESTRING>,
B<VISIBLE>, B<PRINTABLESTRING>, B<PRINTABLE>, B<T61>,
-B<T61STRING>, B<TELETEXSTRING>, B<GeneralString>
+B<T61STRING>, B<TELETEXSTRING>, B<GeneralString>, B<NUMERICSTRING>,
+B<NUMERIC>
These encode the corresponding string types. B<value> represents the
contents of this structure. The format can be B<ASCII> or B<UTF8>.