Question: David Bradley manure spreader

Here's a picture of what I have now:

As you can see, only three of the original six (maybe seven?) beaters are still intact. How would the missing beaters have been angled? Would they have been the same size as the others?

If I can get a sense of what the original configuration looked like, I should be able to some new steel into place.

Thanks.

Here's a couple pictures of the beater on a New Idea pto spreader. It was dark when I took the pictures. E-mail me if you have questions or need larger images.

Nathaniel

Rear-quarter view:

End view:

End view 2, Beater rotated 90 deg top toward viewer:

That looks like a nice spreader, by the way. I like that the gears and chains are enclosed. Much safer than the David Bradley "widow maker" design!

Nathaniel

P.S. You could always poke through the "Implement Photos" archive and see what you find.