1910
@ 112 years old
Centerfire
150.00
You need the services of a gunmsith.
25-50
In the owner's manual
10-90 usd
Not in any reference I have seen
Maybe 100 or so
Less than 100 USD
No published production data. They generally date from the 1930-1930s. They were a less expensive line of the Iver Johnson company.