Vintage Turbine Core Box Pattern by Eclipse Fuel machinery The rack bears modernist elements

The rack bears modernist elements and is in excellent condition

25" W x 15" D x 5" H

giving the flag a unique narrative presence beyond its military association

Petroleum Heat & Power Co

Vintage Turbine Core Box Pattern by Eclipse Fuel machinery The rack bears modernist elementsc. 1920s 1940s; Eclipse Fuel Engineering Co. Rockford, IL Large industrial wooden foundry core box pattern attributed to Eclipse Fuel Engineering Company, likely produced for casting an internal turbine, burner, or swirl chamber component used in industrial combustion equipment. The heavy timber framework houses a precision machined circular core form with a series of twisted radial vanes engineered to impart rotational airflow within the finished