I have corrected the decipherment for Tregiffian - this should be Crux, the Southern Cross, at the Hole (Cave) in the Milky Way at this point just below Centaurus.
Accordingly, the overall view for England Southwest - Cornwall - has also been corrected. I had initially written Large Magellanic Cloud for Tregiffian, which is of course now incorrect.
The old files have been deleted and new files uploaded to the LexiLine files as
tregiff.gif and tregiff.tif
engswest.gif and engswest.tif