Antique Heath aircraft engine

Description

Here is a 1928 ? Heath aircraft engine. Gentleman I got it from said it was a 1928. I have not tried to look up numbers to verify.
This is a Heath aircraft engine, not a converted Henderson.
Please see all photos for the Heath tag, casting on cylinders, other parts.
Gentleman I got it from had ran it several times and was in dry storage for many years, I have not tried to start. It is on a stand with large casters with brakes.
This is being sold as is, where is. Buyer is responsible for all shipping arrangements and costs.
Payment by certified cashier's check or cash on pickup.