There are some fascinating photographs of old Morecambe on the Lantern Images Site including this one of the library being built in 1966. There are photographs of it after construction and it seems odd to view it without "The Arndale" standing over it.
I was also interested to see this old photo of Lord Street as I lived there for a while in the 80's, nearer the prom end. Some of the cottages in the photo have obviously been demolished now and the road seems a lot wider. Looking at it in to photo it seems quite narrow and winding.