CELTIC, Lower Danube Region. 1st century BC. Silver Serrate Denarius (18 mm. 4.41 gm). Imitating Roman Republican Types $192.50 May 18, 2008 Seller ancientcaesar CELTIC, Lower Danube Region. 1st century BC. Silver Serrate Denarius (18 mm. 4.41 gm). Imitating Roman Republican types. Helmeted head of Roma right; mark of value behind / Victory in triga right. Extremely Fine. Very Rare. 20483