t the R.V.A.F. their airplanes covered over 1,000,000 kilometers the total has grown from 431 persons in 1923 to 5,082 in 1925 group of engineers and fliers who, in the afternoon, looked without a single mishap. and to 7,792 in 1926. bored and even yawned through a masterful, marvelous and…
Aviation Week
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from Vystavka proizvedenii pechati za .... god, ustroennaia Glavnym upravleniem po dielam pechati v S.-Peterburgie s ... po ... ... goda [serial] (1908)](https://img.insideoutlibrary.com/img/200/ia-vystavkaproizved1908russ-82-21.webp)
