Loved the Halliburton books as a 12 year old. However, I think the poster was making a joke about Halliburton, the company.
My intent was to add a little smoke to obscure the view and to plug my hero.
I uncovered at least one other Halliburton lover.
BTW, I saw a piece this week where a modern day daring doer was reinacting many of the original Halliburton adventures including following Hanibal's march across the Alps and swimming the Bosphorus. He was not however giving credit to the intrepid Richard Halliburton for conceiving the stunts