Spotted this on freecycle forum. A bit of a long shot but, having suffered the loss of an expensive computer which flew off handlebars never to be found, I hope this one can be reunited with the owner!
From: "davidrgee [at] btinternet.com"
Subject: [RUTR] Offer: found in fact, in Richmond Park, Bontrager Trip 5 Wireless cycle Computer
Date: 31 August 2012 21:23:58 GMT+01:00
To: richmonduponthamesrecycle [at] yahoogroups.com
Offer: found in fact, in Richmond Park, Bontrager Trip 5 Wireless cycle Computer. (TW1)
Wireless cycle computer, found by the side of the road in Richmond Park. Useless to anyone but the person who lost it!