Manchester Museum has a unique collection of objects connected with pyramid building. Many everyday tools have survived from a settlement specially-planned to house workers who built the pyramid of King Senwosret II (c. 1880-1874 BC).

In ancient times the town was called Hetep-Senwosret (‘Senwosret-is-pleased’ or ‘Senwosret-is-satisfied’). Today the town is known as Kahun, the name given to it by the site’s excavator W.M.F. Petrie (1853-1942 AD) after hearing the name from a local man. The whole site, including the king’s pyramid, its associated temples and other tombs, is more commonly called Lahun. It is situated at the eastern edge of the Faiyum region – an area of major building works in the Middle Kingdom (c. 2055-1650 BC).

The pyramid was built upon a natural outcrop of limestone, of over 12 metres in height. An internal framework of limestone walls was built to form a structural skeleton.