Looks as though you have been trying to trace the history of this house for sometime now James. Have you tried Erdington Library? That is the one place where they may be able to help. They have an active History Group that operates out of there as well as having reference material of local items. Otherwise, the Reference Section of the Main Library in Birmingham is a place to ask about Salford House. There isn't much left of the buildings on Copeley Hill these days, just a special needs home at 55 Copeley Hill which has photos on the Liberty Care Homes site. I looked it up on Google earth as well. I remember Burlington House which, of course has long gone. When Spaghetti Junction was built it wiped out the lovely open country feel of this area.