Ceka

Ceka, H. Questions de numismatique illyrienne. (State University, Tirana, 1972).

Illyrian numismatic questions.

See the Wildwinds link below for a list of Apollonia drachms in the time of the Roman protectorate (229 – 30 b.c.), Cow/calf type," listed by Ceka number.

https://www.wildwinds.com/coins/greece/illyria/apollonia/_schinkel_apollonia.html

See the Wildwinds link below for a list of Dyrrhachium drachms in the time of the Roman protectorate (229 – 30 b.c.), Cow/calf type," listed by Ceka number.

http://www.wildwinds.com/coins/greece/illyria/dyrrhachium/_schinkel_dyrrhachium.html