Section 104 — Endorsement of certificate of registration on debenture or certificate of debenture stock

The company shall cause a copy of every
certificate of registration given under section 100 to be endorsed on every debenture
or certificate of debenture stock which is issued by the company and the payment
of which is secured by the mortgage or charge so registered:

Provided that in case the certificate of debenture or debenture stock is issued
in the book-entry form, appropriate disclosure in pursuance of this section shall be
made in the manner as may be specified:

Provided further that nothing in this section shall be construed as requiring
a company to cause a certificate of registration of any mortgage or charge so given,
to be endorsed on any debenture or certificate of debenture stock which has been
issued by the company before the mortgage or charge was created.