Basically, google images is now indexing a large photo archive owned by the famous Life magazine. Many of these images were also never published before. Talk about a jump back into some of the finest moment in history. Some of these photos date back to around the 1750s.

To search this archive for a specific keyword, simply append the following to your search term(s):  source:life

Try some of the following searches for instance:
Blues – Titanic – Gold rush
You may also browse through the …