The Diary of Merer: The 4,500-Year-Old Papyrus That Reveals How the Great Pyramid Was Built
What Is the Diary of Merer?
The Diary of Merer is a set of papyrus logbooks written around 2565 BCE, during the 27th year of Pharaoh Khufu's reign. It was kept by Merer, an official titled sehedj, or "inspector," who led a crew of about 200 men. The logs cover roughly three months of daily work, mostly transporting limestone by boat from the Tura quarries to Giza.
Some call it the Red Sea Scrolls, after where it was found. But it isn't a royal or religious text — it's paperwork, kept by someone with no idea his notes would outlast the pyramid's original casing stones.
Wadi al-Jarf: Egypt's Oldest Harbor
Merer's logbook surfaced at Wadi al-Jarf, a Red Sea harbor older than any other known port in the world. British traveler John Gardner Wilkinson noted the ruins in 1823 but misread them as a Greco-Roman cemetery. French Egyptologist Pierre Tallet confirmed the site's true age after resuming excavations in 2008.
Tallet's team found that Wadi al-Jarf operated under Sneferu and into Khufu's reign, supporting expeditions across the Red Sea to the copper and turquoise mines of Sinai. In 2013, while excavating limestone galleries once used to store boats, the team found papyrus fragments sealed in the walls when the harbor closed.
Inside Merer's Logbook
The find isn't one continuous diary — it's several documents, each covering a different job.
Papyrus A and B log the core assignment: ferrying limestone from Tura to Giza, roughly 15–20 km away, in a two-column, day-by-day format that even names an artificial harbor at Giza, Ro-She Khufu.
Papyrus E covers about six months of Red Sea crossings, moving workers, food, and copper from Sinai — tying Merer's crew directly to Wadi al-Jarf itself.
Papyrus H tracks rations paid to the crew — bread, beer, grain — laid out like a modern spreadsheet of what was owed and delivered.
What the Diary Reveals About Building the Great Pyramid
One question comes up constantly: were the pyramids built by slaves? Merer's diary is strong evidence against that.
His crew were salaried state workers, tracked and paid in rations, rotated between quarry runs, harbor duty, and sea crossings rather than fixed to one grinding task. The logbook's careful accounting reads like bureaucracy, not forced labor. That matches other Giza evidence, including worker cemeteries showing signs of medical care. What Merer adds is a first-person account of an ordinary workday, from someone who lived it.
Ankh-haf: The Man Who Managed the Pyramid
Merer's logbook names his superior: Ankh-haf, Khufu's half-brother, recorded elsewhere as "head of all the king's works" — close to a modern project director. One entry notes Merer spending a day working "with the noble Ankh-haf, director of Ro-She Khufu," a rare firsthand glimpse of a named official actively overseeing the pyramid's final construction stages.
Why This Discovery Matters
Zahi Hawass, Egypt's former chief inspector of the Giza plateau, called it one of the most significant finds made in Egypt this century — not just for its age, but for what that age makes possible.
Royal inscriptions tell the pyramid's story from the pharaoh's side: triumphant, permanent by design. Merer's logbook tells it from underneath — the quarry schedules and ration counts that actually moved the stone. It's the monument's supply-chain paperwork, something historians rarely get for a building this old.