I have just listed some of my US Beatles promo albums on eBay.
Some very rare items, including promo albums for the US Army Reserve and US Air Force which include Beatles tracks. These were sent out to local radio stations to help with recruitment drives during the Vietnam War and include lots of ads for the Army and Air Force between the music.
Also a Wolfman Jack radio show from Nov 1973 which was sent to local radio stations and includes The Beatles as well as other great music from the late 60s and early 70s.
And a Capitol Records promo LP from 1964 which includes The Beatles alongside the likes of Frank Sinatra!!
Have a look at my items here ....http://www.ebay.co.uk/sch/peterbell1/m.html?_nkw=&_armrs=1&_from=&_ipg=&_trksid=p3686