Research paper published - German interwar autogyro development

[DavidIsby]

https://www.aerosociety.com/publications/jah-the-aircraft-the-rotorcraft-and-the-life-of-walter-rieseler-1890-1937/
Research paper published in the Journal of Aeronautical History by Berend G van der Wall and Wulf Mönnich on The Aircraft, the Rotorcraft and the Life of Walter Rieseler 1890-1937.

[Steve Coates]

Thanks for this. Rieseler is a very interesting but little-known individual.