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
John Rylands Library has a crypt above which the building has two unequal storeys giving the impression of three. The ornate Deansgate facade has an embattled parapet with open-work arcading under which is a central three-bay entrance resembling a monastery gatehouse. Its two-centred arched portal has doorways separated by a trumeau and tall windows on either side. Above the doors are a pair of small canted oriel windows. Surfaces are decorated with lacy blind tracery and finely-detailed carving. The carving includes the "J. R." monogram, the arms of Rylands, the arms of Rylands' native town, St Helens, and those of five English, two