Church Fabric Survey database
2013
Sources for Swaffham Bulbeck: St Mary
Antiquarian Horological Society
AHS Turret Clock database
2015
John Salmon (of geograph.org.uk)
Interior image of 614060 St Mary, Swaffham Bulbeck
2016, March 30
Adrian S Pye (of geograph.org.uk)
Exterior image of 614060 St Mary, Swaffham Bulbeck
2017, July 13
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021