Can I get my old lost recordss from the IRS?

[Mr. Slant]

Let's say you needed to get information in order to file a tax return. Let's say you wanted copies of all the paperwork filed by all your banks, employers, etc during 2004 for tax year 2003.
Is there some way to request those records?
It LOOKS like the IRS form 4506-T might do that, but the verbiage leads me to believe that it also might just get you completed tax returns.