They made those from 1890 to the early 1900's
1891
Sounds like you have one of the Swedish "Mausers". Year of manufacture should be engraved in the crown.
1891
Don't really understand exactly what you're trying to ask. I believe the Chilean Mausers have their year of manufacture etched onto the top of the chamber.
made about 1891
try: k98k.com
Mausers manufactured for Argentina and the Ottoman Empire (prior to its dissolution - later Turkish Mausers used the 7.92x57 cartridge) used the 7.65x54 cartridge.
Your Winchester model 1873,was made by Winchester in 1891.
about 1891
The Mausers rifles, such as the Kar98K, fire this round.
Some Mausers
They're in the same class as cartridges such as the .308.