You can see this 1660 edition of Aesop at the International Children's Digital Library online; there is also a 1729 edition with the same illustrations online at the Internet Archive. Click here for more illustration slideshows.
Here is the 1660 slideshow (apologies to iPad users - the Flickr.com slideshows are Flash-based, but you can view the Flickr album directly if the slideshow does not work):
