British prop author Peter Cooksley died a few days ago. He wrote several articles in the British aviation press about WW1 props and the decals on them. His book of drawing number tables (WW1 British Aeroplane Propellers published by Albatros Publications as a Windsock Datafile) was my bible for the first few years of my interest in WW1 props.
With kind regards,
Bob
With kind regards,
Bob