Gottabemobile has what they claim are photos of an engineering sample of the rumoured iPad mini.
"The engineering mockup shows two speakers on either side of the dock connector, where current iPads have only one speaker. The speaker placement could show how Apple plans to change the iPad 3rd generation for a rumored fall refresh. The current iPad speakers are almost rear-facing and easy to cover while holding. By moving the speakers to surround the smaller dock connector and flattening the edge, the iPad Mini may be louder than the current iPad.
While the images don’t show the exact dimensions of the iPad Mini, we used Photoshop in an attempt to measure them. The reading isn’t anywhere near perfect but it provides a glimpse at what to expect from the iPad Mini’s size. What we’ve found, using a pixel count, is that the iPad Mini should be around 213.36mm tall and about 143.67mm wide. This is approximately two-thirds of the size of the new third-generation iPad. The new iPad is 185.67mm wide, 241.3mm tall, and 9.39mm thick."
You can see the photo of it (if you want to call it that) and read the article here