RECENT AEROPLANE-ENGINE DEVELOPMENTS
SOME PROBLEMS IN AIRPLANE CONSTRUCTION
FACTORS INVOLVED IN HIGH AIRPLANE SPEED AT GREAT ALTITUDES
SOME ASPECTS OF AIRCRAFT-ENGINE DEVELOPMENT
ECONOMICAL PRODUCTION OF ALLMETAL AIRPLANES AND SEAPLANES
The Design and Construction of Highway Systems
Single-Engine versus Multi-Engine Airplanes
The Synchrometer for Brake Testing
The Development of Fixed Radial Air-Cooled Engines
Possible Improvement of Present-Day Aircraft
Developments in Lighter-than-Air Craft