Conversation so far:
What was the famous photo of Y.A. Tittle?
A photo of a dazed Y. A. Tittle in the end zone taken by Morris Berman, is regarded among the most iconic images in American sports and journalism.
What made the famous photo of Y.A. Tittle so famous?
It is regarded as having changed the way that photographers look at sports, having shown the power of capturing a moment of reaction.
Was anyone else in Y.A. Tittle’s famous photo?
No. Y. A. Tittle was photographed helmet-less, bloodied and kneeling immediately after being knocked to the ground and throwing an interception returned for a touchdown.

Question: When was it taken?
Self-contained rewrite: When was Y.A. Tittle's famous photo taken?