On X, in October 2023, I read this post of Harappa.com@Ancient_Indus
"One of the least appreciated things in ancient Indus archaeology is the fine photography done by early expeditions and their unknown Indian photographers. This is from Sahni's Harappa 1923-24 excavations, note how perfectly the lines and trench is arranged, the bricks in the foreground across the (much later) mosque remnant in the top right."
