That's the tough part. Exposure to normal light in a room would damage the negative over time. Would need to come up with a way to display the photo plus the negative while not damaging the negative.
Here are a few that I still have:
Ruth taking batting practice on opening day at Yankee Stadium in 1923
Ruth signing for a fan
1912 Giants on field before first game of World Series
Shot of crowd during Merkle replay game 1908
Tom C