As best I can tell, this view seems to be South-west of Cairo Citadel (here), whereas the “City of the Dead” is to the north-east (here). Maybe one day someone who knows something will happen along and sort it out.
The City of the Dead, or Cairo Necropolis, is an Islamic necropolis and cemetery below the Mokattam Hills in southeastern Cairo, Egypt. The people of Cairo, the Cairenes, and most Egyptians, call it el’arafa (trans. ‘the cemetery’). It is a 4 miles (6.4 km) long (north-south) dense grid of tomb and mausoleum structures, where some people live and work amongst the dead.
The Mamluk Sultanate rulers … founded a new graveyard named Sahara, because of its desert environment, outside the city at its north-eastern border. It was also a place for military parades, such as tournaments and investiture ceremonies, as well as for processions, at which sultan and nobles took part during the religious celebrations. Some built their palaces on the main road of the cemetery in order to assist the spectacles.
Who Were the Mamluks?
The Mamluks ruled Egypt and Syria from 1250 until 1517, when their dynasty was extinguished by the Ottomans. But Mamluks had first appeared in the Abbasid caliphate in the ninth century and even after their overthrow by the Ottomans they continued to form an important part of Egyptian Islamic society and existed as an influential group until the 19th century. They destroyed the Crusader kingdoms of Outremer, and saved Syria, Egypt and the holy places of Islam from the Mongols. They made Cairo the dominant city of the Islamic world in the later Middle Ages, and under these apparently unlettered soldier-statesmens’ rule, craftsmanship, architecture and scholarship flourished. Yet the dynasty remains virtually unknown to many in the West. [More.]
CAIRO, Citadelle and Mamelouk Tombs
Dated & postmarked 1906
Publisher: ? & H, Cairo. The bottom of the letters if cut off but it’s probably Lichtenstern & Harari, especially as this image appears above their name on the link.