NewsIn pictures: 70 years of the Grange Park estateMarking seven decades since of the opening of Grange Park, we take a look back at the Blackpool housing estate, including its very early days.By The NewsroomPublished 19th Jul 2018, 14:57 GMTUpdated 19th Jul 2018, 16:02 GMT Grange Park, Queen's Silver Jubilee Parade, 1977