The garage clear out continues... get it here before it hits eBay...
This time, a Topeak Babyseat child's bike seat, and the associated pannier rack which you need to attach it to your bike. It's the Babyseat rather than Babyseat II model - but similar to this http://www.topeak.com/products/Child-Carrier-and-Racks.
Again, make me an offer...