Angaben aus dem Katalog der arabischen Papyri des Pennsylvania
University Museums (Philaldelphia) von Giorgio Levi Della Vida (1886-1967), Arabic Papyri in the University Museum in Philadelphia (Pennsylvania), Rom 1981, Accademia Nazionale dei Lincei, S. 163f. (Eintrag Nr. 136): "Inv. E. 16264 Q. 4th-5th century A. H./10th-11th century A. D. Dingy, yellow, thin parchment, 9.5 x 15 cm. An almost complete sheet from a small site copy, twelve lines to the page, written in both faces in brwonish ink. The outer nargin, 4.2 cm. wide, and the upper and lower margins, 1.9 cm. high, are partially preserved, the inner margin is lost. The writing, badly damaged by dirt and moisture, is hardly legible. From the Ellen W. Harrison Collection. Recto: Kor. 3, .... (not discernible) - 4,4 (3) ṣaduqātihinna. Verso: 4,.... (not discernible) - 8 (9) maʿrūfan. The script is a small, inelegant " Kūfic ", with a tendency towards rounded, almost Naskhī-like shape in several letters. Diacritical signs, as far as discernible, are exoressed by strokesm vowel marks by red dots,. On recto line 6 the number of the verses of sūra 4 is given in yellow ink, as 175, in agreement with the Baṣra, Mecca and Medina numbering (see A. Spitaler, Die Verszählung des Koran, p.36) as against 176 of the Cairo edition."
- Levi Della Vida, Giorgio: Arabic Papyri in the University Museum in Philadelphia (Pennsylvania). Accademnia Nazionale dei Lincei, Roma 1981.
- Spitaler, Anton: Die Verszählung des Koran nach islamischer Überlieferung (O. Pretzl & G. Leidinger, Hrsg.). Verl. der Bayer. Akad. der Wiss., München 1935.