Where do I find old pictures/illustrations like the one on this poster?

http://www.facebook.com/photo.php?fbid=10150544730061586&set=t.634706537&type=3&theater

And can I download old movie posters?

Sorry mate, we can only help for font identification, you should use Google for your request otherwise

Try this

Considering how widespread/well-known google is, you'd think it would be an automatic extension of the modern intellect. But then again, willful ignorance reigns supreme and people always want you to do the work for them. To answer the question, there's always learning various techniques in PS and making your own custom poster...which is only restricted by your skills, and not whatever approximation you can/cannot find via google.

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