REMOVE

1. Electric lighting
2. John Rylands Library
3. 21st Century CE

WHAT

1. Architecture (3)
2. Library buildings (3)
3. Lighting, Architectural a … (2)

WHERE

1. England: Greater Manchest … (3)
2. England: Manchester (1)

WHO

1. J.W. Singer & Sons Ltd (1)

WHEN

1. 2007 (1)