Thanks Alfred
So, I do have a spring that runs along the top, holding the vanes/blades in place, thank goodness!
Thanks for the other pictures, looks like this will be a little trickier to fabricate than I first thought. I had presume the horizontal surface would have just been rectangular, but I see that is not the case. Oh good!
Very splendid with all the chrome done, I wasn’t intending to go that far, just wanted the vanes/blades to be able to be adjusted!
Katie