In 1872, Waynman Dixon and James Grant discovered concealed air channels in the Great Pyramid's Queen's Chamber. The three artifacts found inside resembled simple tools. 🏛️🔍
Key facts claimed:
- Queen's Chamber air channels discovered in 1872 by Waynman Dixon and James Grant
- Channels were concealed behind a few centimeters of uncut stone
- They terminate about 15 meters short of the exterior
- Each has polished white limestone blocking stones with two copper pins embedded in center
- Three artifacts found inside were plain and resembled tools