Camp at Mansurah

Corporal 17582 Albert Anderson has posed me a little problem. He has written on the back of this intriguing photo - "Camp at Mansurah".
But "Mansurah" where?

The problem is that "Mansurah" is Arabic for "Victory" or "Al Mansurah" "El Mansurah" - The Victorious. It is one of those names that appears more than once on maps right across the Arab world.
There is Al Mansurah north of Cairo in the Nile Delta - another south of Gaza - another north of "Junction Station" (taken by English Yeomanry as the NZMR took Ayun Kara).
But "Mansurah" where?

The problem is that "Mansurah" is Arabic for "Victory" or "Al Mansurah" "El Mansurah" - The Victorious. It is one of those names that appears more than once on maps right across the Arab world.
There is Al Mansurah north of Cairo in the Nile Delta - another south of Gaza - another north of "Junction Station" (taken by English Yeomanry as the NZMR took Ayun Kara).