James Steerforth at the school do, and a friendship begins to develop between the two. As Steerforth is several years older, David looks up to him as a sort of protector. Steerforth is said to be the only boy at the school bold enough to stand up to Mr Creakle, the school's strict headmaster, and to make Mr Creakle feel intimidated. Several years later, after moving to London, David encounters Steerforth, and the two resume their friendship. Steerforth takes David to his home in Highgate and introduces him to his mother, Mrs Steerforth, and her companion, Miss Rosa Dartle, an eccentric young
Maurice Wilkins by James Watson. During the second phase, 1951–52, Wilkins produced clear "B form" "X" shaped images from squid sperm, images he sent to James Watson and Francis Crick, causing Watson to write "Wilkins... has obtained extremely excellent X-ray diffraction photographs" [of DNA]. In 1953 Wilkins' colleague Rosalind Franklin instructed Raymond Gosling to hand over to Wilkins a high quality image of "B" form DNA ("Photo 51"), which she had made in 1952 but had “put it aside” as she was leaving King's College London. Wilkins showed it to Watson. This image, along with the knowledge that Linus Pauling had proposed