Sources for Witton (or Northwich): St Helen

Church Fabric Survey database

Antiquarian Horological Society

AHS Turret Clock database

CWGC

Commonwealth War Graves Commission

Basil Fulford Lowther Clarke

Canon Basil Clarke Collection

Neil Swanson

Email showing completion of the works

Philip Platt (of geograph.org.uk)

Exterior image of 609136 St. Helen, Witton

Keltek Trust

Interior image of 609136 St. Helen, Witton

Church Buildings Council

Church Bells

Church of England

A Church Near You

ICBS

Incorporated Church Building Society Archive

Francis Roberts

Certificate of practical completion

Francis Roberts

Practical completion certificate

Cumbria Clock

Completion certificate