In 2013, a joint team of French and Egyptian archaeologists discovered a remarkable find in a cave at the ancient Red Sea port of Wadi el-Jarf—hundreds of inscribed papyrus fragments that were the oldest ever unearthed in Egypt. As Egyptologists Pierre Tallet and Gregory Marouard detailed in a 2014 article in the journal Near Eastern Archaeology, the ancient texts they discovered included a logbook from the 27th year of the reign of the pharaoh Khufu that described the construction of the Great Pyramid of Giza.
The hieroglyphic letters inscribed in the logbook were written more than 4,500 years ago by a middle-ranking inspector named Merer who detailed over the course of several months the construction operations for the Great Pyramid, which was nearing completion, and the work at the limestone quarries at Tura on the opposite bank of the Nile River. Merer’s logbook, written in a two-column daily timetable, reports on the daily lives of the construction workers and notes that the limestone blocks exhumed at Tura, which were used to cover the pyramid’s exterior, were transported by boat along the Nile River and a system of canals to the construction site, a journey that took between two and three days.