to be found, though in a less accentuated form"; and he particularly noted similar forms of upsilon, mu and delta. Establishing the Berlin Iliad P. Berol 6845 as a comparator was key to Roberts proposing an early 2nd century date as plausible for 𝔓; as the Berlin papyrus had been dated to the end of the first century by Wilhelm Schubart, in a landmark papyrological study which demonstrated the close similarity of its hand to that of P. Fayum 110, a personal letter, but written by a professional scribe in a "literary type" hand and with an explicit date of 94 CE. In proposing a date of around the middle of the second century for P. Egerton 2, Skeat and Bell had also relied on comparison with P.Fayum 110; together with Abb 34 (now known as B.G.U. 1.22 and dated ca. 110–117 CE), a letter in a documentary hand of the time of Trajan; and P.Lond. 1.130, a horoscope of late first or early second century date. The Berlin Iliad has since been re-edited in the light of more recent discoveries, but confirming Schubart's conclusions as to its dating around 100 CE, and its close relationship to the dated literary type hand of P.Fayum 110; and it remains a primary exemplar of a particularly distinctive form of first/early second century CE calligraphic book hand. Roberts in turn was also to advance P. Fayum 110 and Abb 34 (though not P.Lond. 1.130) as dated comparators to 𝔓, identifying P. Fayum 110 as the "most important parallel" he could find among dated documents, and noting in particular that both of these showed the same two forms of alpha in simultaneous use. Nongbri notes other instances where the letter forms in P. Fayum 110 are a closer match to those in 𝔓 than are the counterpart forms in P. Berol 6845; specifically delta, pi, rho and epsilon. In his later career, Roberts reasserted the close resemblance of P. Fayum 110 to both 𝔓 and P. Egerton 2. Roberts also proposed two further dated papyri in documentary hands as comparators for 𝔓: P. London 2078, a private letter written in the reign of Domitian (81–96 CE), and P. Oslo 22, a petition dated 127 CE; noting that P. Oslo 22 was most similar in some of the more distinctive letter forms, e.g. eta, mu and iota. Roberts circulated his assessment to Frederic G. Kenyon,