Anonymous. AR Third-Siliqua, Constantinople. 1.11 g.

no legend, helmeted and draped bust of Constantinopolis left.
Large K.

Constantinople
Bendall, RN 2002, 1 (this coin cited).
Rare

With permission of Numismatik Lanz, auction 102.
Lanz 102, 1009
(Image artificially coloured, as the original was b/w).