Sujet

Barograph. Creator: H. J. Green Co..

Légende

163mm long, 100mm wide, 113mm high; aluminum case; 10000 ft.range; c.1917/18; 3-hour.

Crédit

Photo12/Heritage Images/Heritage Art

Notre référence

HRM21A88_332

Model release

NA

Property release

NA

Licence

Droits gérés

Format disponible

38,0Mo (769,8Ko) / 30,8cm x 30,8cm / 3643 x 3643 (300dpi)

Mots clés

technology education meteorological meteorology science color instrument measurement barometer Colour Smithsonian Institution National Air and Space Museum Educational Institution air and space museum scientific institution ink object steel plastic paper Heritage Art copper alloy NASM Aluminum Alloy Non-Magnetic White Metal Alloy INSTRUMENTS-Scientific barograph H. J. Green Co. H. J. Green Company Green H. J. Co.