First, it is spelled Ithaca!! With the cocking indicators it would be an NID model made between 1926 and 1935, and it sounds like the Field Grade. Condition and originality are everything when it comes to pricing these old guns, but with only 13 1/2 inch length-of-pull over a pad a Field Grade NID is a pretty tough sell. Choke markings (4 = full, 3 = improved modified, 2 = modified, 1 = improved cylinder, 0 = cylinder) should be on the forward part of the barrel flats. The 26-inch barrels are usually 1 & 2. If tighter choke markings, check to see if barrels cut.
