Sujet
The 'Stroboglow', 1938. Artist: Unknown.
Légende
The 'Stroboglow', 1938. The Stroboglow was a portable stroboscope invented by technicians at Westinghouse. It was used to study moving objects by making them appear stationary in order to spot defects. Churchman's cigarette card, from a series titled Modern Wonders [WA & AC Churchman, Great Britain & Ireland, 1938].
The Print Collector collection
Date
1938
Crédit
Photo12/Heritage Images/The Print Collector
Notre référence
HRM19C67_241
Model release
Non
Licence
Droits gérés
Format disponible
33,3Mo (3,2Mo) / 34,0cm x 24,5cm / 4019 x 2898 (300dpi)