PlantNr30 Aug 24, 2008 Evaluation fighter CKB-3 (I-15 first prototype) during the final assembly before textile cover installation. August-September 1933, Moscow, Plant Nr 39 (formely DUX)
Evaluation fighter CKB-3 (I-15 first prototype) during the final assembly before textile cover installation. August-September 1933, Moscow, Plant Nr 39 (formely DUX)