I don't know much about Dulac Plantation, but know where it was, or is. I remember many years ago, I found some tokens, and they were redeemable at the Dulac Plantation Store. I had a great uncle, Aubin Buquet who had a store on the Plantation,and it was known as the Dulac Store, or the Buquet Store. Are you local, I am in Houma, La. There is a business there now, owned by Uncle Aubin's great grand daughter and his great great grandson.The lady is Judy Buquet Gibson and her son is Andy Gibson.They own Tidewater Seafood. If I can help in any way, please let me know.