Over 1000$
it is shotgun because the size of rifle is different than shotgun.
100-400 USD
You can use nothing but 410 shells in a 410 shotgun.
The 410 Shotgun is really .410 Caliber. Unlike all other sizes of shotgun, (10,12,16,20,28gauge), the 410 is measured in caliber. I believe it works out to something like 36 gauge. So the 410 shotgun is .41 Caliber
100-300 USD
It is a shotgun
Iver Johnson did not have a 410 gauge or bore in 1907. The 410 came along about 1920.
The 410 hammerless essex shotgun is worth anywhere from $300 to $350 in good shape.
50-100 USD
50 dollars
What is the value oof a .410 gauge shotgun