A Monograph of the British Aberrations of the Chalk-Hill Blue Butterfly - Lysandra coridon (Poda 1761), by P.M. Bright, JP, FRES and H.A. Leeds.
FIRST EDITION, March 1938
Beautifully illustrated with 18 pages of colour-plates.
Hardback, 144pp, pages uncut, cloth boards in fair condition, some bumping at corners, slight wear on spine, and some title fading on cover. Bindings tight, except final section, (colour plates), which is loosening. Light foxing to title page.