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The "I.A.R." pursuit airplane (Roumanian) : a one-place cantilever low-wing monoplane (1931)
NASA Technical Reports Server (NTRS) · leaf 5
N.A.C.A. Aircrart Circular No.144 Figs.2,3,4NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
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