Need Help identifying These Hammers.

buttplate

I have been trying to I.D. these hammers with no luck. Can anyone help? They are both identical.
Thanks!
buttplate

Junkballer

It looks like a Clerke .22 hammer to me ??..........looks like the blued hammer has been "bobbed"

TRAP55

Looks like an Iver Johnson break top hammer.

buttplate

Thank you for the info. They are definitely not I.J. hammers, and they are not Clerke hammers. I am familiar with those manufacturers hammers, but I'm at a loss to find out what revolvers these fit.
Thanks again!
buttplate

buttplate

I believe I have found out that these hammers fit the Hopkins & Allen #2 Ranger spur trigger revolver.
Can anyone out there confirm this?
Thanks!
Ron