Advantages of Oxide Films as Bases for Aluminum Pigmented Surface Coatings for Aluminum Alloys (1931)
NASA Technical Reports Server (NTRS) · leaf 19
NJUC.A. Technical Note No. 400 Fig. 4 Fig. 4 View of apparatus which* permitted the application of flexural stresses to specimens while simultaneously being corroded "by the intermittent immersion method.
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
