Vintage Turbine Core Box Pattern by Eclipse Fuel machinery 25" W x 15" D

25" W x 15" D x 5" H

This uniquely bow tie-shaped industrial reflector was patented in 1931 by Dirk G

Petroleum Heat & Power Co

The seat has interior dimensions of 58" x 18"

Also has a key slot

Vintage Turbine Core Box Pattern by Eclipse Fuel machinery 25" W x 15" Dc. 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