The LIFE magazine photo archive (millions of photos), most never published before, is now available online, for free.
A teat for some of us (I still have old copies of LIFE magazine!). And we have Google to thank for it. I wish the images had better captions, and were better organized… but then I am glad that they are available at all.
So you can see gems like this or or this(must enlarge and see).
LIFE magazine photo archive