year of cowl
The cowl you have is an early '30. The reason I sat this is based on the dash cluster, it's the same as the '28-'29. The dash didn't change 'til about mid year of '30 if I remember right . The late '30 and '31 had a wider dash cluster. I did have what was left of an early '30 cowl with the same dash cluster that you have, I stipped what was useful , but the cowl itself was beyond salvaging. Hope this helps.