This is a book by Johnny Muir, and concerns his 3 month journey visiting the highest points of the UK’s 92 historic counties in 2006. It has recently been read by Karen 2E0XYL as an e-book.
At the Blackpool Rally, Karen alerted me to a section of the book where Johnny Muir reached the summit Great Rhos GW/MW-002 on 9th June 2006. He reported on finding a SOTA activation in progress, and went into considerable detail about the scheme and the activator in question’s tupperware boxes! The big clue in the book is that the author then witnessed a S2S QSO from Great Rhos to Ben Nevis.
From this we conclude that the activator was Peter G(W)3TJE. Do you recall meeting this man Peter?
Thanks to Karen for spotting this and bringing it to our attention, and also the detective work on the SOTA Database!