The Brassey's survey describes firms continuously experimenting with guns, projectiles, torpedoes, and equipment for ships, coast defence, and field forces. Government and foreign contracts kept the most valuable results secret, so the public was asked to trust that the Admiralty was buying the best work available. The source used foreign adoption of British inventions as visible evidence that domestic firms remained competitive. Commercial reach and research activity could demonstrate industrial capacity, but they did not prove that service weapons had been tested under realistic conditions.
Notable Point · 6:09-7:44
Naval research secrecy also advertised British industry
Brassey's treated continuous experimentation and foreign adoption of British inventions as signs of industrial strength, even though secrecy concealed the underlying results.