Hi Ger
In older versions of Office such as yours you should be able to click on the File menu and select properties. One of the tabs on the dialogue box that appears will contain the name of the template that is attached to the document.
The other point I have noticed is that both documents have completely different sizes. If the copy only contains a copy of your first document then the size should be identical.
Hope this helps.
Good luck.
Tony(OTPM)