It would be nice if there was some detail of the locations of the sites visited. The programme is most informative and enjoyable and it would be interesting to visit some of the locations and buildings shown in the programmes. How about a small book or leaflet - available at a small extra cost - which gave basic information about locations and the possibility of visits? Some, like Blists Hill and Ironbridge are already well known, but others (e.g Cromford Mill) are not so well known. Location, hotels/guest houses in the area and the nearest tourist office would be useful, and I am sure local services would be pleased to help with advertising etc. This would make the programme even more useful and would assist the economy in the areas surrounding the sites of interest. And, of course, give added interest to those, like me, who are aficionados of our history and heritage. Peter Smith