A spreadsheet and document describing in part the building of the great pyramids in Egypt have come to light

Dating to around 2600 B.C., the harbor at Wadi al-Jarf on the Red Sea in Egypt is the oldest port complex ever discovered in the world. It was built during the reign of the Pharaoh Snefru (ca. 2620–2580 B.C.), the founder of the 4th Dynasty, and was primarily used for boat travel to the Egypt’s main copper and turquoise mines on the Sinai Peninsula. An L-shaped pier extended east from the shore into the water for 160 meters (525 feet) before turning southeast for 120 meters (394 feet). Its remains are still clearly visible at low tide. The pier created a breakwater and large sheltered area where ships could be moored. This was confirmed when a group of at least 22 limestone ship anchors were found south of the east branch of the pier.

Here it is at low tide, visible clearly even today.

In 2013, near this ancient port, archaeologists discovered hundreds of papyrus fragments, some of them more than two feet long. The papyri had been deposited in front of galleries G1 and G2 where large blocking stones were placed to close off the entrance to the galleries. Written in hieratic (simplified hieroglyphics used by priests and scribes), several of the papyri were dated to the end of the reign of the Pharaoh Khufu (ca. 2580–2550 B.C.). 

One of the documents was very specific, noting it was written the year after the 13th cattle count of Khufu’s reign. The cattle count was done every other year, so the year after the 13th cattle count was the 27th year, which according to our current best information was the last year of his reign. The precise dating identifies this papyrus as the oldest ever discovered in Egypt.

A spreadsheet!  The more things change, the more they stay the same.

There are two types of documents in the papyrus group: accounts organized in tables anyone who has ever worked in Excel will immediately recognize, and the logbook of a Memphis official named Merer. The accounting tables record deliveries of food from areas elsewhere in Egypt including the Nile Delta. Revenue is recorded in red; outlay in black.

The documents were discovered in these holes.  The desert environment is stark, but good at preserving things.

Merer’s archive recorded the daily activities of his team of around 200 men,archaeological luck would have it, most of the surviving papyri don’t cover the minutiae of their operations at Wadi al-Jarf, but rather their work relating to the construction of the Great Pyramid at Giza. There are descriptions of quarrying the limestone, the transportation over the Nile and canals of massive blocks of stone from the quarries of Tura to the “Horizon of Khufu,” meaning the Giza construction site.  These limestone blocks were probably used for the outer layer of the Great Pyramid, now lost, but which would have glowed white in the Egyptian sun.  Alas, that we moderns will never be able to appreciate the pyramids in their new built glory.  Impressive enough today, I'd bet they were an eye popping marvel when new and shiny. 

Amazing, isn't it, that these documents which where written about and at the same time as the construction of the pyramids, have survived over the centuries and have come to light just now?

Found on the always good History Blog.