I inherited a Winchester 1885 that is stamped
22 R Lovell
I've searched on this and found mostly references to other similar rounds, like
22-3000 Lovell
22 Maximum Lovell
2-R Lovell
22 Lovell
Midway lists 3 versions of dies:
22-3000 Lovell
22 Lovell 2R
22 Lovell R-2
Huntington lists 2 versions:
.22 Lovell R-2
.22/3000 Lovell
Is the 22 R Lovell the same thing as any of the above-listed variations, or are they all something different?