Inside Out Library · Explore
A Study of Transparent Plastics for use on Aircraft, Special Report (1937)
NASA Technical Reports Server (NTRS) · leaf 42
Figs. 1.3 H.A.C.A. 'Figure 1. Transparent plastic covering on tiirret and cockpit of a bomber. Figure 2. Hazeometer.NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
More pictures from A Study of Transparent Plastics for use on Aircraft, Special Report
More like this
