Sujet
A materials researcher at the NACA’s Lewis Flight Propulsion Laboratory examines a surface crack detection apparatus in the Materials and Stresses Building during December 1952.
Légende
A materials researcher at the NACA’s Lewis Flight Propulsion Laboratory examines a surface crack detection apparatus in the Materials and Stresses Building during December 1952.
Date
1950
Crédit
Photo12/Universal Images Group/HUM Images
Notre référence
UMG22A32_404
Model release
Non
Property release
Non
Licence
Droits gérés
Format disponible
9,0Mo (570,6Ko) / 17,3cm x 13,0cm / 2048 x 1536 (300dpi)