Computus Temporum Ecclesiae Aethiopicae - concerning the calculation of Ethiopian ecclesiastical dates. Handwritten in Amharic script with Latin title and additional note, "Codice MS. to D. collato cum codicibus C. & F."

Fasti Sacri Ecclesiae AEthiopicae - concerning sacred feasts in Ethiopia. Written in Amharic script with Latin title and note "Codice MS. to F. collato cum codice C."

These papers consist of two items presented to the Society by Thomas Pell Platt. They are:

• Fasti Sacri Ecclesiae AEthiopicae
• Computus Temporum Ecclesiae Aethiopicae