Jim,
Thanks, that picture was part of my research. I saw that and like it, and then found Newcomer's rifle. The tips of the big outside leaves are not clear in your picture. Are you saying that they are supposed to be rolled over, over the smaller ones?
Scot
Scota,
Not an expert by any means, but I think you got the idea there. The way I see it, the tip of that leaf is folded over, which you captured in the last drawing.
If you want to copy the original picture exactly, it looks to me like you have left out one element. Wish I could draw it for you, but I suck at drawing. So, I will try to say it with words instead.
Look at the original picture, particularly the right side. That looks to me to be a single leaf, with three "lobes" (don't know the right word here...). Two short ones on either side of the long one, which has a folded over end. Your last drawing captured the long one with the folded over end, and also the top "lobe" (top, as in "up" in your drawing), but missed the bottom one. In other words, the original photo has three lobes, your drawing has two.
The second photo you posted had all three, but without the folded end of the big lobe. Your third drawing dropped out the third lobe.
My terminology is probably terrible, so I hope you get the meaning of what I said.
Cheers,
Norm