Were the two halves of the early (1909/10) brass windshields (Rands and Metzger Automatic) of equal sizes? I believe the Metzger has a smaller top half, since that's what my 1910 has. But I'm not sure if it's original or maybe someone cobbled parts together.
I had an all original, 2 owner 1910, it had a Rands of unequal sizes & it came with pictures of it when it was new !
Peter, that is quite the find; I hope you still have it!
Bill, they look to be about the same to me. I will send you a good photo of John King's original 1910 via your regular email.