HISTORIC
RESTORATION
Construction Started on the Bottom Tank of the
Radiator

Bottom Tank with Insert 
Drawing from the Smithsonian Museum

New Brass Core and Brass Tanks Constructed from
Drawing

Ready for the Bottom Tank

Completed Radiator

To the Hangar for Fitting

The Radiator and Engine Come Together

Engine Started Briefly on Test Stand with No
Leaks from Radiator

Radiator Mounted to the Fuselage of "Seattle"

An original radiator as seen on sister aircraft
"Chicago" in 1924

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