Remarks by Peter Clarke: "I believe this is a prototype by the side
windows at the rear that are characteristic of earlier Vickers
prototypes. In any event the production V had larger windows with 0.5
in machine guns. I presume it to be a V by the fin fillet, that was
not present on earlier models. The photo is in my father's
collection. He was a navigator in 179 squadron, which flew Warwicks."
