Obsolete Rifle Cartridges
50-110 Winchester, or 50-110 WCF
not  the 50-110 Sharps, that is a different caliber.
This cartridge was first design around
1887 as the 50 /100/ 450 Black Powder.
Later many versions came 50-100,
50-105, 50-110, 50-110 High Velocity, all
were just different Head Stamps and
loadings in the same cartridge case.
It later became the .50-110 Winchester High
Velocity in Smokeless powder around 1910.
It has be obsolete since 1935 by Winchester,
Remington, and other major ammunition
Now loaded by a few smaller ammunition
companies, with smokeless powder to the
older black powder pressures for older