PUZZLE BOXES!

Some fantastic puzzle boxes that use a variety of methods to open. All are very unique and inspiring

The similarity of the moving parts makes it easy to get mixed up while solving this one

Some excellent wooden gears here

A whole bunch of puzzle boxes demonstrated

Even more puzzle boxes!

Many more ideas for hidden compartments can be found here:
http://www.stashvault.com/

And finally these Japanese ship chests or Karakuri Tansu are absolutely stunning. I am growing a little obsessed with them. This is essentially what I want to create, but merged with technology.

Here is a website that explains things a little bit more...

http://karakuriya.com/english/chest/shikake.htm

Also, any more boxes can be found here as well...

http://www.pinterest.com/johnptobin/chests-boxes-and-trunks/