Goulston Street graffito. A brick is eight x four inches. Sergeant Halse stated: The writing is in good schoolboys script, 3/4 of an inch.The writing formed three lines ... To fit the bricks, and to scale, it would need to be placed similarly to this :
Jews, Juwes, Jewes, Jeuwes, Juwes, Jeuws, Juewes or Juews? These were the variant spellings according to different author's reports. The mid-line scrawl caused confusion. Writing on a brick wall, with chalk, isn't likely to assist legibility.
In this drawing I've used letters from Saucy Jack and Dear Boss missives