Blank greetings card with envelope featuring:

William Francis Forbes-Sempill, 19th Baron Sempill NPG 6512

© estate of Robin Craig Guthrie / National Portrait Gallery, London

by Robin Craig Guthrie

Engineer, writer and airman; an influential propagandist for aviation at home through the Royal Aeronautical Society and abroad as the leader of technical missions to advise on the establishment of air forces.

Card size: 125mm x 175mm

Images are printed in their original proportions, within a white border.