Horologion

Egypt Sinai, Mt. Monastery of St. Catherine Sin. Slav.13 13 Old Collection Speranski&ibreve; 1927: 100-101 (No. 13) Clark 1952: 133 (No: 13) Rozov N.N. 1961: 13 185 ff. parchment 18 ll./p. Cyrillic