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cc1921-4
- Aircraft (Vickers 1000) 1,229 words c1924
- Explosions, Foulness and Shoeburyness 173 words cc1924-5
- Vampire Aircraft (Production Licences) 277 words cc1925-6
- Development Contracts 95 words cc1926-8
- North Atlantic Route (Aircraft) 704 words c1928
- Aircraft Manufacturers (Advertising Costs) 150 words cc1928-9
- Aeronautical Research 160 words c1929
- Jet Engines (Noise) 233 words cc1929-30
- Valiant Aircraft (Modifications) 120 words