Photographs and 2 letters to Crum from Quibell concerning Coptic discovery at Saqqara - all published Quibell, Excavations at Saqqara II (Cairo, 1909).
Material relating to W. Pleyte & P.A.A. Boeser, Catalogue du Musée d’Antiquités à Leide (Leiden, 1897). Includes correspondence from P.A.A. Boeser, 1929-1930.
Lefort, Louis Théophile, S. Pachomii Vitae. Sahidice Scriptae. Textus (Paris, 1933-4). Lefort, Louis Théophile, S. Pachomii Vita. Bohairice Scripta (Paris, 1925-36).
Material relating to Kropp, Ausgewählte Koptische Zubertexte (Bruxelles, 1930-1). Includes copies of BM Or 6794, 6795 and 6796 (2) and (4), 5 photographs of BM Hay 10391and notes.
A check list of Coptic Manuscripts in the Pierpong Morgan Library (New York, 1919) with Balestri: Acta Martyrum (Paris, 1907). Includes postcard from Henri Hyvernat, 1923 and Adolf Grohmann, 1925.
Notes relating to Hebbelynck, Les mystères des letters grecques d’après un manuscript copte-arabe de la Bibliothèque Bodléienne d’Oxford (Louvain, 1902). Including on postcard dated 1930.
Notes relating to Hall, Coptic and Greek texts of the Christian Period from Ostraka, Stelae, etc. in the British Museum (London, 1905), including photographs.