Interesting find.... article here Myrina, Aeolis. AE 17mm. Laureate head of Apollo right / MY-ΡI, decorated amphora; lyre right.
Wow, what an incredible find! It's so interesting how the amphorae remain in essentially the same location and in the same shape of the ships hull, virtually untouched for over 2000 years.
In the article it was not conclusive as to whether the amphorae contained oilve oil or wine (both likely suspects) though it also could be grains, legumes, etc.
Ooo... Ooo!!! Thasos AR TriHemiObol Satyr running Kulix Amphora 411-350BCE 0.69g 12mm SNGCop 1030 Ex: @Bing : Auction #1, Lot #1