What cartridge is this? .40-70?

got a small collection off an older member at a gun show yesterday. a few odd ones in there.
here is the pics of this one I don’t know…
no head stamp but the bullet is .41 the case is 1.82 and rim .70. also what style of bullet?

.44 Long Ballard by UMC would be my guess…

Randy

I would agree with Randy. The large single grease grove and the shape of the bullet is distinctly Ballard.

okay thank you.