Value for Consecutive Notes

Hello..

I recently came into some consectutive 1937 $1 Notes (Not Osbornes).

Can any of you guys give your opinion if there should be or what you think the Premium for these would be?

ie:

2 Consecutive Notes = +X Amount Per Note
3 Consecutive Notes = +X Amount Per Note
4 Consecutive Notes = +X Amount Per Note
5 Consecutive Notes = +X Amount Per Note

I have some runs of 2, 3 and one 4 and one 5 Consecutives. Just wondering you opinions on how much more they could be worth.

Charlton doesn't really have anything for that and I know Consecutives tend to sell for more. Any opinions on what you think these would be worth would be appreciated. They are all AU/UNC/CUNC.

Or hey.. maybe not much at all. But you don't see consecutive 1937's too often. 54's and newer.. no problem.

Thanks..