Richard MacLean Smith in his 'Unexplained' podcast recounts two time-slip cases from Andrew MacKenzie's book Adventures in Time. Andrew, author of several clasic books on psychical research, was a long-serving Council member of the SPR, and a vice-president.
The podcast can be found here: http://www.unexplainedpodcast.com/episodes/2017/2/28/s02-episode-2-time-out-of-joint