No way to answer until you provide the name of the maker.
you have to provide the serial number
Your Winchester model 1873 was produced in 1875.
With the serial number that you have provided,your winchester model 1873 rifle was produced in the year 1891.
With the serial number that you have supplied,your Springfield model 1873 rifle was made in the year 1874.
With the serial number that you have supplied,your Springfield model 1873 rifle(actually a model 1884) was made in the year 1888.
Your Winchester model 1873 rifle was made by Winchester in 1904,with the serial number that you provided.
1884
There is no way of knowing this.All records of the US model 1873 springfield rifle/carbine will not have what regiment was issued which rifle by serial number.
with the serial number that you have provided,your Winchester model 1873 lever action rifle was made by Winchester in the year 1886.
With the serial number that you provided,your Winchester model 1873 rifle was produced in the year 1883,and was 1 of 35,995 made that year.
OK... and your questions is?
Nobody knows this for sure.