In March 1945, Indiana Jones led an excavation of the site, assisted by Brendan O'Neal and several other men. Late one afternoon, they discovered some additional spiral carvings in the rock wall, which Jones estimated to be at least 500 years older than the Egyptian pyramids. O'Neal pocketed a small stone, cut with a spiral design. Leaving for the night, O'Neal met a mysterious blond woman who had a letter and a meal for Dr. Jones. Warning Jones that she might be of the fairy folk, O'Neal departed. Jones took the letter and returned down into the mound. The woman reflected a light into the barrow, which bounced around and stunned Jones. Jones hit his head, and had a vision about the Spear of Longinus and was commanded to find it before it could be used by Adolf Hitler. While unconscious, J