No 10
Location: On the edge of a marble panel of the southern buttress in the central part of the north gallery at eye level.
Material: Marble surface, 6th century.
Dimensions: One-line inscription, 8 cm long. The letters ranged in height from 1.7 cm (А, Р) and 2 cm (М).
Condition: Lightly incised but clearly legible letters.
Technique: Incised.
Language: Russian.
Scripture: Cyrillic.
Translation: Avraam (Abraham)
Attribution: Autograph inscription.
Publications: Т. Thomov, Nadpisi-grafiti ot Balkanite v curkvata Sv. Sofia v Konstantinopol, Littera et Lingua, Elektronno spisanie za humanistika 2015, Publ. 2016, 12/ 1-2 htt://slav.uni-sofia.bg/naum/ lilijournal/2015/12/1-2/ttomov; Tomov, Nepoznatiyat hram „Sv. Sofia”, 146-147.
Commentary: Tomov, Nepoznatiyat hram „Sv. Sofia”, 147.
Date: End of 17th - first half of the 18th century AD.