This cache was inspired by GC3GVEM in Bath as well as similar caches in Swindon and Cardiff all of which we enjoyed so wanted to recreate for visitors to Oxford.
All of the below pictures are part of a word that you can find in central Oxford. They can be found on High Street as far east as Saint Marys Passage up to the junction with Cornmarket Street, then down Cornmarket Street to the corner with Waterstones on. You do not need to enter any shops to find the words and the letter is equal to the number of letters in the whole word. Note B is 3, Pia has shut down so we need to replace the photo.

Once you have all of the letters the below will give you the final coordinates where you should not have too many issues finding the cache which is a magnetic nano.
N51 (j-b)a.(i-b)(k-f)m W001 (e-d)(i-l).gi(h+l-c)
This isn't intended to be too easy and you may need to walk backwards and forwards a few time to get all the information, have fun.