The 15inch Radius curves are the standard size with 8 pieces required to make a full circle which is commonly included with all the Hornby Dublo Train Sets. One of these pieces, or a similar straight section with power terminals would be in each set.
This is a single piece to allow for power connection from a controller power supply to the track. The photographs are examples only as each piece is different although very similar.
This piece is with the terminals to the right-hand side of the outer edge of the curve which is as depicted in the Hornby Dublo catalogs. There is another version or factory change that has the terminals to the left-hand side of the outer curve edge.
All pieces have been checked for short-circuits and that insulating pieces are intact.
All the tracks are in used condition and may require some cleaning and maintenance. Some pieces will have evidence of being installed to fixed layouts with added scenic paint or flock to the outer edges.