Unique ID: 87
The Duro Boat Dot quarter staters were minted by the Durotriges around 50-20 BC, and as they are a continuation of the Duro Boat Bird quarter stater series, probably towards the end of this date range. Despite being listed as Common (101-200 coins), this has been one of the harder types to get for my collection.
The transition from the Duro Boat Dots type to the Badbury Rat type (ABC 2214; see 10 and 23) is indistinct, and it is likely that they are different ends of the same type which had decreasing precious metal and weight. The description given in “Ancient British Coins” isn’t detailed enough to definitively categorise all coins of these types. This one would appear to be near the transition point. It weighs 0.8g which is nearer the 0.92g of my other Duro Boat Dots (46) than the 0.65g and 0.51g of my Badbury Rats (10 and 23), but the flan is thinner and wider than the other Duro Boat Dots. In that respect it more closely reflects the Badbury Rat coins. I have decided it’s Duro Boat Dots based on the obverse. It is identical to that on Duro Boat Dots, whilst the obverse of the Badbury Rat coins is at best almost uniface.
This is one of two in the collection (see 46).