But in 2003 Russian scholars discovered the donation act for the manuscript signed by the Council of Cairo Metochion and Archbishop Callistratus on 13 November 1869.
Daɣ 2003, ənumaɣa ən russetan ənhayan igi ən tahake nay əktaban ošwalan əs Conseil wan Caire Meto əhion əd anamokal Callistratus wan 13 noɣembre 1869.