T'nnbrrrj Swells

Plasmaton House, in Krasis & Hippias Passage, was located in T'nnbrrrj Swells. T'nnbrrrj Swells was located in Cptn Dent by Novrimber Vivteenf, 20001. (PROSE: A letter from the Master)

Behind the scenes
T'nnbrrrj Swells would seem to be a pun on Tunbridge Wells.