That was called the 'Semi-Hammerless' and made from 1905-1910. sales@countrygunsmith.net
My iver johnson has the serial # on the trigger guard
I have a 32 caliber hammerless Iver Johnson serial 45158 with a 3 inch barrel how do i find out about it
Front of frame, below barrel, and in front trigger
You need a professional appraisal
Take it to a gunsmith
What_is_the_value_of_a_Browning_Sweet_Sixteen
It's on the barrel underneath the forearm piece and on the trigger guard as well.
Its value is undetermined.
1000 uSD
50-450 usd
If it has one, not all do, look through the F-hole of the instrument. The serial number may be on a label glued inside near the brand/makers name.
There's a list of serial numbers by year at http://ithacagunrepair.com/page5/page23/