HEAD OF IMMATURE AND MATURE SPECIMENS OF THE COMMON EEL OF THE NATURAL SIZE.
ORIGINAL WATER-COLOUR DRAWINGS FROM LIVE SPECIMENS
[Transcriber’s Note: The original images are around 5¾ inches (14.5cm) wide and 1½ inches (4cm) high.]
SCIENCE FROM AN
EASY CHAIR
BY
Sir RAY LANKESTER
K.C.B., F.R.S.
WITH EIGHTY-FOUR ILLUSTRATIONS
SECOND EDITION
METHUEN & CO. LTD.
36 ESSEX STREET W.C.
LONDON