What's the oldest piece of technology you own?

[curl-6]

Add me to the Atari 2600 club; got mine second hand for next to nothing in 2009, coming up on half a century old now but still works, even if it's a bit temperamental. 

Also have some cassette tapes of my Dad's from the 70s.

KLAMarine said:

Fire. Or a wheel. Not sure which is older tech.

Oooo, good call. Not sure I'd call fire "technology" so much as a natural chemical reaction. The earliest evidence of the wheel dates back to around 3300-4500 BC apparently.

I was kinda referring to the device itself though, not the concept, unless you have a wheel from the late Neolithic. :P