Value is make, model, condition. More information needed to give a value.
Depends on the condition.
Your springfield model 1873 trapdoor was made at springfield armory in the year 1883.
10-1000 USD or more depending on specifics
With the serial number that you supplied,your Springfield model 1873 Trapdoor rifle was made in the year 1884.
your trapdoor was made in 1874
Less than 100 to multiple thousands of USD depending on specifics
With the serial number that you provided,your Springfield Trapdoor Model was made in the year 1884.
about 1890
yout trapdoor rifle was made in 1878
The first model was the model 1873.It was produced from 1873-1877.
made in 1875
your trapdoor was manufactured in 1880
On top just behind the trapdoor opening. 4 to 6 numbers probably.