Page is a not externally linkable
-- Google AdSense
---- Google Adds Large Size 300 x 600 To AdSense
matrix_jan - 7:57 pm on Nov 18, 2012 (gmt 0)Thread source:: http://www.webmasterworld.com/google_adsense/4519113.htm
There is a trick to have only image ads, it's sort of a bug. Go to "my ads" and click "edit ad type," you can set the ad to show image ads only.
Brought to you by WebmasterWorld: http://www.webmasterworld.com