Rosa intended The Sharpie of the Culebra Cut as an "in-between" story to accompany his anthology The Life and Times of Scrooge McDuck, happening chronologically between chapter 10: "The Invader of Fort Duckburg" and chapter 11: "The Empire-Builder from Calisota".
Head entity: Scrooge McDuck
Tail entity: The Sharpie of the Culebra Cut
Relation (head \u2192 tail): characters
Inverse relation (tail \u2192 head): present in work