Which meant the final chapter—and whatever happened after they left the plane—remained unknown. When the historian turned the last page of the journal, he found a folded sheet of paper glued inside the back cover. It had clearly been added later. The handwriting was different, and instead of prose it contained a detailed hand-drawn route map.
It showed a precise walking route from the landing site to the coast, with overnight stops marked along the way and a cache location noted at the end. Someone from the crew had returned to the abandoned aircraft after the others left it behind. He had crossed the ice again and deliberately left the map there, as if he knew that someday someone would find the plane and follow the trail to the end.
Officer Bergman studied the hand-drawn route for a long time. Then he raised his eyes to the large coastal map hanging in the bridge. The rocky cape shown in the old photograph and the final point on the route map matched perfectly.
Early the next morning, a ground search team was assembled and flown out. Four trained personnel headed into the unknown by helicopter, carrying nothing but the coordinates. They had no idea what they would find—or whether anything would still be there after eighty years.
No one knew whether any trace remained of what the six men had hidden there in 1944. The helicopter set down near the base of a rocky slope, and the team moved out on foot. After about twenty minutes of careful walking, one of the specialists raised a hand, stopping the others, and pointed ahead.
Among the gray stones, barely visible above the frozen ground, was an old metal structure. It was heavily rusted, but plainly man-made. And what stood beside it turned the whole mystery on its head.
The structure turned out to be a concealed entrance—or what was left of one. A low reinforced arch had been set directly into the rock face. Behind it was a narrow dark passage leading deep into the icy cliff.
The walls were lined with heavy wooden beams, darkened by time but not rotted through. The Arctic cold had preserved the wood almost like a freezer. The team switched on their lights and moved inside with caution.
The passage ran about sixty-five feet. At the far end was a larger chamber, clearly built by people who knew exactly what they were doing. Along the walls stood shelving, and nearby lay the remains of technical equipment: measuring instruments, heavy cables, and empty metal containers.
Everything was coated in old dust and a thin silver frost. The room looked untouched, as if people had walked out only yesterday and simply never made it back. But where was the strategic cargo—the very reason this bunker had been built, and the reason six men had vanished from the record?
