REMOVE

1. Pulsar measurements
2. Radio Astronomy
3. Notebooks

WHAT

1. Architecture (3)
2. John Rylands Library (3)
3. Library buildings (3)
4. Sculpture (3)

WHERE

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

WHO

1. Cassidy, John, 1860-1939 (2)
2. Champneys, Basil, 1842-19 … (2)

WHEN

1. 1898 (3)
2. 19th Century CE (3)