
I'd already read on these dumpers on Nick's site here http://www.vintagebritishdiecasts.co.uk ... condon.htm and as usual it's probably the best bit of information I found. A few people online are wrongly crediting Jack O'Dell with them, and another comment online which surprised me was that the Dinky and Matchbox King Size models are far superior - I don't own either so can't make a fair comment but I'm quite impressed with the diecasting of the Condon, certainly compared to more modern offerings. I also discovered that the real things were based on Fordson tractors.
If you're interested there are some good pictures on this site http://www.dream-tintoys.de/index.php?page=condon , not just of the dumpers but of some cranes and a quite fantastic 'site trencher elevator' also based on the Muir Hill. There are also some photos of the train referred to by Nick, it looks like a Simplex style locomotive with 3 hopper wagons and the boxes call it a 'ballast train'. I'm no train buff but do have a soft spot for industrial railways so the 'wish list' grows again although I can't see the trains being easy to find....