After some research i found this is the: The Brixton Clock Tower is one of the most iconic buildings in this area of South London. Built at the beginning of the 20th Century it casts a shadow across much of the centre of the suburb. A fascinating architectural masterpiece the tower has become one of the symbols of the area and is even used by the local authority on some of their branding. Despite its age, the clock tower is still what the people of Brixton set their watches by.
This images are from a roll of film i found at a boot fair. Kodak Tmax film that expired in 1994. I had them processed and the lab technician thinks they were taken on a box brownie.