I recently came across this instagram account, which takes out pictures from old archives, specifically of Los Angeles (@ forgottenmadness_la). They pin down the exact location of where it was taken and often colorize them. These pictures come mostly from the early 1900s. They are particularly interesting to me because I grew up in Los Angeles, so to see how much the city has changed is really incredible. It looked like a completely different place (obviously), but its so crazy when I can actually recognize a building or where something was taken. In one video they posted you can even see the old apartment I used to live in. In general, the entire account is a great example of how much electronics and new technology have changed society.