Blank greetings card with envelope featuring:

Sir George Biddell Airy NPG Ax21890

© National Portrait Gallery, London

by John Watkins

Sir George Airy was president of the Royal Astronomical Society five times between 1835 and 1881. Among his most important research is the determination of the mean density of the earth.

Card size: 125mm x 175mm

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