Sujet

Valve, Vacuum Selector, Cutaway. Creator: Unknown.

Légende

Aluminum box with four outlets on back; 6.5in. by 7in. by 6.5in.

Crédit

Photo12/Heritage Images/Heritage Art

Notre référence

HRM21A87_251

Model release

NA

Property release

NA

Licence

Droits gérés

Format disponible

38,1Mo (932,1Ko) / 30,9cm x 30,9cm / 3648 x 3648 (300dpi)

Mots clés

technology education color vacuum fuel instrument engine valve Colour Smithsonian Institution National Air and Space Museum Educational Institution air and space museum scientific institution ink object Unknown steel Heritage Art copper alloy Paint INSTRUMENTS-Engine & Fuel NASM Aluminum Alloy Cadmium Plating White Metal Plating