Blogger Michael Prescott presents extracts from David Fontana's book Is there an Afterlife? dealing with medium Leslie Flint (Fontana was SPR president 1995-8). Some of the work with Flint Fontana describes was conducted by Donald West (SPR president on several occasions and the Society's Research Officer during the period of the Flint tests). Research was also conducted by Rev. Drayton Thomas, who was a Council member of the SPR.
Prescott's post can be found here:
http://michaelprescott.typepad.com/michael_prescotts_blog/2017/05/more-on-flint.html
Prescott's previous post about Flint also refers to Drayton Thomas:
http://michaelprescott.typepad.com/michael_prescotts_blog/2017/04/our-man-flint-.html