John Rylands Library never operated as such. A caretaker's house was incorporated in the building until it was demolished for the extension of 1969. Electric lighting was chosen as the cleanest and safest alternative to gas but, as the use of electricity was in its early stages, the supply (110 volts DC) was generated on-site. This took some years to achieve due to the inexperience of contractors, but the library became one of the first public buildings in Manchester to be lit by electricity and continued to generate its own supply until 1950. Champneys suggested that, in order to protect the books and
Rylands v Fletcher been concerned that the reasonable use test, which appears in nuisance, is not applicable to cases brought under "Rylands". The first requirement under "Rylands" is that the defendant "for his own purposes brings onto land and collects and keeps there". In "Rylands", this was the keeping of water in a reservoir; other cases in England and Wales have illustrated what sort of material is considered. In "British Celanese v AH Hunt", the accumulation was of metal foil strips. "For his own purpose" is not understood to be "for his benefit", although that was what Blackburn was referring to at the