The Weathering of Aluminum Alloy Sheet Materials Used in Aircraft (1935)
NASA Technical Reports Server (NTRS) · leaf 31
; … Figure 29.—Appearance of protective coatings on duralumin after AVi months' exposure to the weather at Coco Solo. The skyward surfaces are shown in each instance, (a) Jirotka oxide coating "Oh-h"; (b) Bengough anodically applied oxide coating; (c) Stanley clear lacquer; (d) Stanley clear lacquer on…
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
