Friday, 3 January 1941
…nd non-fiction (invisibility less so). Particularly since sound was (publicly) the only known way to detect bombers at a distance, the possibility of silent or at least relatively quiet engines added to the threat. JDK The was an ‘invisible’ Great War German bomber, of course. Now, where did I last see it?… JDK No one offering sightings of the invisible bomber? Obviously a success then. Except for its effectless bombs, I suppose. A bit more seri…