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![[Corporal Elvin Robinson using cut-away aircraft engine model to instruct Chinese Air Force students]](/img/placeholder.gif?1780630031 "[Corporal Elvin Robinson using cut-away aircraft engine model to instruct Chinese Air Force students]")
United States. Army Air Forces, [Corporal Elvin Robinson using cut-away aircraft engine model to instruct Chinese Air Force students], [1991-07-17-A_image_070]. Museum of Flight Digital Collections, accessed 08/06/2026, https://digitalcollections.museumofflight.org/nodes/view/1862