Note 228 — Chapter XIV · THE PONDS AND WATER-WORKS.
Reading edition
There is a mystery about this Walk which, when I first knew Hampstead, I often heard spoken of. Now I am told, on very reliable authority, that no such Walk exists; yet the above traditional account of the course of the Fleet was given me as late as 1895 by a very intelligent inhabitant, and he spoke of Willow Walk as if he knew it.