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

• Fasti Sacri Ecclesiae AEthiopicae
• Computus Temporum Ecclesiae Aethiopicae

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."

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."