Looks very similar to the old Hagon ones (did I get that right? Is it Hagon or Hago? I forget)
They were very popular back in the day, they no longer make them, although similar designs can still be found. I forget the name of the most popular copy now, but it will come to me. I'll have a trawl through some of my old posts when I get the chance. You may find something about them on my "Kitchen stands, what a minefield" thread, I think that's where I learnt about them.
very annoyingly I saw a set for sale at last weekend's steam rally, I think they were the genuine article as well, still in original boxes IIRC. Can't think why I didn't buy them. Must've been something to do with no money or my mum being present, or possibly both
I'm told to be aware of imitations though, I just wish I could remember the name of the modern equivalent, I'm sure it was "Grasshopper" or "Pea-pod" or something like that

4 Canvas tents (various sizes)
3 Plastic tents (various sizes)
& 1 Tin tent (yes, I'm a turn-coat, but it has a canvas awning)
My other passion;
My 1983 BMW 525e
France trip blog