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 He employed 15,000 people in his 17 mills and factories, which produced 35 long tons (39 short tons) of cloth a day. From 1857, John Rylands lived at Longford Hall, in Stretford, an Italianate mansion he built on the site of an earlier house. In 2009 the local council placed a "blue plaque" at the site of Longford Hall to commemorate John and Enriqueta Rylands. He was a liveryman of the Worshipful Company of Curriers. Rylands was retired and reserved except in the company of his friends, and always shrank from public office of any kind, although he was not