Epsila

These are of a sort found especially on Athos: an example is four epsila, which refer to the Holy Cross and stand for Ἐκ θεοῦ Ἐδόθη Εὔρημα Ἑλένη. Byzant. Zeitschr., xxvii.

Source: wiktionary

…what is the source of k’- in Arm. k’san “twenty?” The explanation, I believe, lies, like that for the initial epsila of East Greek ἑϜίκοσι and the pan-Greek ἑκατόν, in the syntax of old numeral phrases.

Source: wiktionary

Round, normal-size epsila (l. 3) contrast with a large, ungainly epsilon (l. 7).

Source: wiktionary

Finally, for (b), ll.17 and 20, with the epsila indented from the names below, Bradeen suggested ἐ[ν] or ἐ[πί] respectively, followed by a geographic heading.

Source: wiktionary