This photo dates from the turn of the 20th century and you're looking at Winnipeg, Manitoba.

Happy Fourth of July! Here's another great image of celebrations back in 1941. This time you're looking at Watertown, Wisconsin.

This was the last Fourth of July before the U.S. entered World War II. This series of photos shows a time when things were more innocent.

This is Joan Rivers way back in 1968. She was 35 years old at the time.

This wonderful old image from the 1910s shows Shanghai, China as it looked in the early part of the 20th century. Click on it for some amazing details.

Check out what the railway station looked like back over 100 years ago. The photo below shows the Flinders Street Station as it looked right around when it opened in 1909.

How great are these old maps of New York? We dug this one up at the Library of Congress online and it shows the bottom of Manhattan as it looked in 1789. Click on it for some amazing details.