- CollectieCrum MSS - Walter Ewing Crum Collection
- ReeksCrum MSS 1 - Photostats and photographs of manuscripts and papyri
- BestanddeelCrum MSS 1.7 - Musei Vaticani
- 2 more...
- StukCrum MSS 1.7.66 - Vatican MS. of St. John Chrysostom
- StukCrum MSS 1.7.67 A & B - Vat. 1 - Genesis Leviticus & Exodus, Bohairic version
- StukCrum MSS 1.7.68 - Vat. 71 49-101 (Kircher, scala)
- StukCrum MSS 1.7.69 - Vat. 75
- StukCrum MSS 1.7.70 - Vat. 172
- StukCrum MSS 1.7.71 - Vat. 172 - St. Phoebammon
- StukCrum MSS 1.7.72 - Vat. 172 - Sermon of Timothius on church of Pachomius
- StukCrum MSS 1.7.73 - Photostats: Arabic - Severus of Ashmunen & Chron. Orient.
- StukCrum MSS 1.7.74 - Arabic MS. unidentified with letter
- 1 more...