A: Horus-Harpocrates sitting to left on a lotus flower in the middle of a papyrus boat; under the flower two lotus stalks with buds. The god’s knees are drawn up, his right hand raised to his mouth, his left holds a flail. A long side-lock of youth is falling to his neck, on the top of his head the solar disk. Above the god an eight-pointed star and a crescent. Around Harpocrates triads of animals: scarabs; falcons (two of them wearing the crown of Lower Egypt - S. Michel: the crown of Lower Egypt and the crown of Upper Egypt); crocodiles; uraei and goats.
B: Inscription in seven lines: ααα|εεε|ηηη|ιιι|οοο||υυυ|ωωω → triads of vocales.
C: Around, the inscription is damaged: χα[...]χ[...]σχηρφιχροφνρωφωχωβωχ[- -] → χαβραχφβεσκηρφικροφνυρωφωχωβωχ.">χαβραχ-logos
A praxis known from a papyrus (PGM LXI 1-38) specifies that love charms had to be incised with the image of Horus on a lotus flower and the magical name Abraxas. Pieces with the Horus-scheme used as love charms: CBd-533, CBd-534.
Bibliography
Michel, BM on CBd-525
The British Museum Collection database on CBd-525