Zoom over and check out the nano review at iLounge. A macrumors news item even linked there around the time of the nano release. They've got some top pics.
iLounge: In reality, each new nano measures 2.75” tall by 2.06” wide by .26” thick. That’s the same thickness as the last version, but 3/4” shorter, and .46” wider.
Here you go...
Here you go...
same nanos; different apple. enjoy!