50 years ago, people used film cameras just as we use smartphones in the age of Instagram. They photographed their meals, holidays, loved ones, celebrations, and family reunions. Imagining the past lives of these strangers is the beauty and mystery of The Anonymous Project, which curates just under 300 images from this vast collection of 700,000 Kodachrome slides. The places, dates, and people may be unknown, but the stories in these snapshots are universally familiar.