Mabie-Todd Swan model name/numbers

[FredRydr]

This is good: http://oldfrog.free.fr/Stylos/Swan%20Chart.pdf I wonder how accurate it is?

[Deb]

It's a good piece of work, Fred, and accurate so far as it goes though there's a little more to it than that. Mnay people used that as a reference until Stephen Hull's Swan book came out.