If there are any obvious defects then I will show these in the photos. NOT TESTED.
THE HORNBY COMPANION SERIES THE HORNBY GAUGE O SYSTEM BY CRIS & JULIE GRAEBE
Triang Hornby Gauge Hillside Tunnel Model Railway OO gauge
THE HORNBY GAUGE 0 SYSTEM (THE HORNBY COMPANION SERIES) - Graebe, Chris & Grae