A guess, not an answer. You'll see what everyone else said.
Machine-generated description — written by an image model, not by a person.
A large military parade takes place on a sprawling athletic field within a packed stadium. Rows of soldiers march in formation, observed by a massive crowd. The stadium’s tiered seating and a distant cityscape suggest a significant public event. Likely 1960s-1970s.
militaryparadestadiumpublicevent1970scrowdscene
What a machine spotted
A detector's list, not mine. It misses things and makes some up. Pick one to see where it looked.
Looks like these
A machine picked them, going by the picture alone. All from other rolls.
