Hi-res online download not available. Delivery in 24 hours.
Caption: KONSTANTIN TSIOLKOVSKY(1857-1935). Russian aeronautical engineer. Tsiolkovsky, seated, and his assistant V. Assonov, with models of his aerostat, or dirigible.
Credit: Album / Granger, NYC
Image size: 2143 × 3240 px | 19.9 MB
Print size: 18.1 × 27.4 cm | 843.7 × 1275.6 in (300 dpi)