"This book surveys all the Soviet/Russian aircraft that either remained “paper projects” (the work progressed no further than the design documents or even merely a design proposal) or were abandoned at the prototype construction stage. Over many years, the authors have unearthed…
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"This book surveys all the Soviet/Russian aircraft that either remained "paper projects" (the work progressed no further than the design documents or even merely a design proposal) or were abandoned at the prototype construction stage. Over many years, the authors have unearthed…