The Grammar & High Schools ceased to exist in 1975. They didn't merge as a new school, Moorhead, was created and the 11-plus was abandoned. I don;t know where recordsd are kept, but the AGS ones are kept in the Lancashire Archives at Preston.
The AGSOBs' website (
AGSOB Social Evening April 2011) is free to access, though some sections of it cannot be reached unless you are a registered user.This is proving difficult at present due to a technical glitch and for the time being, we prefer that Old Boys come to the site through me or the webmaster. (
[email protected])