Blackburn Cathedral can be seen in the centre of this photo of Blackburn town centre from the air from 1981.

Lancashire Telegraph: Aerial photo of Blackburn Cathedral, 1981

In the foreground you can see the rooftop car park of the shopping centre with the Pavilions on Church Street behind. At the top of the photo you can make out the Boulevard. Darwen Street is on the right of the picture. What else do your recognise?