Pliska 8
Inscription Pliska 8 was incised on a stone block from the Palace church. A drawing of it was made by the Archaeological Institute in Constantinople (fig 1).
Publications
Абоба-Плиска, Альбом к X тому Извѣстiй рускаго археологическаго института въ Константинополѣ, Вѣна, 1905;