This is a large scan of the next-to-last page of "Strange Tales" #168, May 1968. Several details from this issue, including one from this page, are posted here: http://4cp.posterous.com/91-to-94-jim-steranko-1968We thought it would be worth posting the whole page as a outstanding example of the almost lithographic quality of vintage comics, printed with the old process on cheap, chunky paper.
If you roll over the image, you'll see an option to "download full size." If you click on this, most browsers will actually open a new page displaying the image full size. We recommend that you do this, and dive in.