My apologies for the delay in updating the blog - with the refurbishment works now underway in our NMR Facility and our 600 Cryoplatform deciding to commit seppuku (presumably in solidarity with her fallen comrade) I haven't had an opportunity to post the final images until now.
I am going through old Oxford patents trying to piece together a better understanding of what has been revealed (and would welcome any input from readers!) but can at least identify the cryoshim windings that are visible (picture left) beneath the layers of black tape.
The man responsible for carrying out all of this hard work with such care and attention to detail has suspended the original front piece from the rear of the magnet - a beautiful finishing touch, thank you Sam! :)