Baldwin had also been assisting August Greth in constructing and experimenting with an airship ( dubbed the California Eagle ) at San Jose , California .
In early 1903 veteran balloonist Thomas Baldwin sought Montgomery 's knowledge of aeronautics .
balloonist had also been assisting August Greth in constructing and experimenting with an airship ( dubbed the California Eagle ) at San Jose , California .
In early 1903 veteran balloonist Thomas Baldwin sought Montgomery 's knowledge of aeronautics .