Church Fabric Survey database
2013
Sources for Clapham: Holy Trinity
James Furlong
Photograph of new hmidifier
2018
Russell Hanslip
Inspecting Architect assessment of original door
2017
John Salmon
Interior image of 637029 Holy Trinity, Clapham
2015, January 2015
N Chadwick
Exterior image of 637029 Holy Trinity, Clapham
2018, February 03
Church Buildings Council
Church Bells
2019
Church of England
A Church Near You
2021