Last night took me to the vast London Metropolitan Archives in Clerkenwell. The only way it can be described is ‘a collection of collections’ with millions of photos and 100 kilometres of shelving. Collections include Architecture, Family, Schools, Government, Hospitals, and Businesses, and within each sit a number of different layers/structures. For instance under Hospitals you would find the related buildings, famous people/benefactors, medical practice (but not medical records). Under Architecture you would find everything to do with the built environment, such as slum clearance, planning, surveying and so on.