That is a truly iconic coin, Gary - one of the most famous and desirable - congratulations (great that you have it as your avatar). I have only owned one - not as nice as yours - and that was about forty years ago. A good collector friend of mine (Edmund Burke, now deceased) talked me out of it and I regret that to this day. I did take obverse and reverse pics of it and I searched my archives for them but no luck.
Thank you for posting those @Orfew. All Caius (Caligula) denarii are hard to come by - your second coin is very nice indeed.
Thanks jamesicus. This is really my 4th Three Sisters I'v had since I've been collecting. The one I have now is the best. I sold the other ones. Now the one that is my avatar is not my coin. The one I posted earlier is mine. I do feel blessed to own one.
That is a lovely example, indeed! Here's mine: Claudius, AD 41-54. Roman Æ as, 10.86 g, 28.3 mm, 7 h. Rome, AD 42. Obv: TI CLAVDIVS CAESAR AVG P M TR P IMP P P, bare head, left. Rev: LIBERTAS AVGVSTA S C, Libertas, draped, standing right, holding pileus in right hand and extending left hand. Refs: RIC 113; BMCRE 202-5; Cohen 47; CBN 230-2; RCV 1860.