Antiquarian Horological Society
AHS Turret Clock database
2015
Sources for Grantham: St Wulfram
Robert Cutts
Exterior image of 621164 Grantham St Wulfram
February 2011
Shila Landi of the Landi Company
Conservation Report
February 2019
Church Buildings Council
Church Bells
2019
Messenger BCR
Post Conservation report
April 2019
Messenger BCR
Post Conservation & treatment report
February 2020
Mr Derek Hunt, Limelight Studios
Documentation of Conservation
May 2020
Mr Derek Hunt, ACR, Limelight Studios
Documentation of Conservation
1 October 2020
Church of England
A Church Near You
2021
Alan Murray-Rust
Interior Photograph of Grantham St Wulfram Church
2017
A Carrington,ACR
Conservation Report
2025
A Carrington, ACR
Conservation Report - William Thorold Monument
2025
Bridget Warrington
Final Conservation report v2.0
July 2025