Screen Shot 2016-06-19 at 20.22.37 Published on June 19, 2016 in 18–20 June 1937Full resolution (1229 × 373) ← Previous Next → Chakalov;s ANT-25 taking off from Shchellkovo airfiled (Maksimillian B. Saukke Collection in “Tupolev: A Man and His Aircraft” by Paul Duffy and A.I. Kandalov at Page 71)