If you look at the short copy you have it gives you the sub-district and registration district , this is where you will find the full copy, if you are no longer living in that area, you can still nip into your local registwer office and ask them to give you the address for the office holding your record of birth registration, then just send them a cheque for �7 and an sae and your detaiuls, the register office locally can give you an application form to send off with the cheque.