Harlan wrote, "I saw that. Is that a true ellipse? It seems to me to be a close approximation made by combining a large and a small arc. Doesn't the curve of the ellipse vary continually?"

No, it isn't a true ellipse but what impresses me is that the method makes it possible to make an ellipse or false ellipse of virtually any size required. In my case, I was making satinwood paterae for a federal style work table I am building/ attempting and I needed tiny 1" x 2" ovals. No other method I knew would allow me to draw one so small. I have to confess I ended up using an architects plastic template to make the ovals I need.

I have to confess I have never heard a piece of furniture criticized because one of its components was not a true ellipse.

Ken