Church Fabric Survey database
2013
Sources for Iken: St Botolph
CWGC
Commonwealth War Graves Commission
2016
Phil Champion
Exterior image of 633157 Iken St Botolph
2017
Phil Champion
Interior image of 633157 Iken St Botolph
2017
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021
ICBS
Incorporated Church Building Society Archive
1817-1989
Church Buildings Council
Pastoral Measure Report 718
1976