Sujet

Barograph. Creator: Douglass Products Corp.

Légende

14cm high, 18.5cm long, 10.5cm wide; 15,000feet; 1 hour; 1918.

Crédit

Photo12/Heritage Images/Heritage Art

Notre référence

HRM21A84_394

Model release

NA

Property release

NA

Licence

Droits gérés

Format disponible

38,0Mo (785,8Ko) / 30,8cm x 30,8cm / 3643 x 3643 (300dpi)

Mots clés

technology education meteorological meteorology science pressure color instrument century measurement barometer Colour Smithsonian Institution National Air and Space Museum Educational Institution 1910s 20th century air and space museum scientific institution ink object wood steel glass wax paper Heritage Art copper alloy NASM Adhesive Non-Magnetic White Metal Alloy INSTRUMENTS-Scientific Varnish barograph Douglass Products Corp Douglass Products Corporation