n The Aeroplane JULY 26> *922 … AVRO VIPER SEA PL AVE. The THE AVRO VIPER (illustrated above as a seaplane) is a particularly successful training machine, specially designed AVRO for the purpose, and suited either for Govern- ment or Civilian Flying Schools. This machine has been supplied to a number of Foreign VIPER Governments…
Aeronautics -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
