Légende

A gravimeter to measure gravity at sea, 19th century

Date

22 févr. 2008

Crédit

Photo12/imageBROKER/Heinz-Dieter Falkenstein

Notre référence

BRK25G87_430

Model release

Non

Property release

Non

Licence

Droits gérés

Format disponible

74,9Mo (4,2Mo) / 41,8cm x 44,9cm / 4932 x 5306 (300dpi)

Mots clés

deserted measure instrument technology tool handicraft illustration historic technical scientific method science gravitation invention appliance 19th century no one measurement handcraft historical scientific research by inventing equipment nineteenth century No People measuring artisan technique research gravity device 1900s nobody implement uninhabited empty measures instruments technologies tools handicrafts illustrations tech methods sciences inventions appliances 19th-century craft historically history image history images