From the cowl and what looks like brake arm pivots on the front axle I would say 1928 National model. Body panels suggest a Coach (2 door sedan). Fisher did not make the open cars.
Thank you cabboy
I will research more about the National and look for details to try to confirm. When I search I mostly see pictures of the outer body which is not as helpful for these kind of forensics. Can you point me to makers of restoration sites or replacement body panel makers who might help me find more details to identify. As you can tell it may be difficult finding serial numbers.
thanks again