Impossible to answer without a detailed description of all markings.
I could not find any 380 cal. pistol going back to 1887 ??? are you sure it's not a 38 cal. revolver ???? check writting on top of barrel ......................
what model and cal. pistol/revolver ????????????
if it's a revolver......32 cal revolver ammo if it's a pistol......32 cal pistol ammo
it is not a revolver it is a pistol and it can range from 1,000 to 2,000 us army depending on the condition.
Ruger's website lists the current offerings.
are you asking the value of a 'single' 45 cal. cartridge or the value of a 45 cal pistol/revolver ???? If a weapon, for value, you would have to declare the overall condition of the weapon, maker, model and serial number........................
You need to contact Ruger. You may have a prototype
100-300
what is the value of 32 cal s and w ctge five shot revolver 1895
My grandfather's pistol used in ww1
No real value.
buy a pistol cleaning kit that matches the correct cal.