Jimmy wrote:NL is the one to ask.
If it is that Worcs one and is at Worcs Regis office as Mg says they usually have their own system
So the year and the name and as much info as you can give them
they normally do a search spanning 2 yrs either side of a given year but best to dble check on that with individual regis offices.
The Gro is year/qtr and then vol and page number and names
http://www.bmsgh.org/wmbmd/
this site covers some towns of Worcs and Staffs
but normally on the free bmd site you get the regis district
ie Dudley/West Brom and if that just said Worcs then it must be Worcs regis district