VGS Part numbers

I have come across a load of VGS stuff (nuts, bolts, washers etc) in some bits and pieces I have in stock.

I am assuming that VGS is similar to AGS but for VICKERS aircraft (some of the other stuff would appear to be for Viscount).

Does anyone out there have a cross-reference book or even better a definitive guide such as drawings etc that I could beg or borrow or would they be able to point me in the correct direction as to where to obtain one from.

Thanks in advance.

Chris