Plate, nerve cells from human foetus by J L [Jacob Augustus Lockhart] Clarke Figures 17, 17+, and 25+ from plate XLVII showing stellate nerve cells from the nucleus cervicis cornu from a human foetus of six months, cells from the posterior grey substance of a foetus of four months, and cells from the intervertebral ganglion of a foetus of nine weeks. Subject: Physiology / Zoology Published in Philosophical Transactions as 'Researches on the development of the spinal cord in man, mammalia, and birds'. Received by the Royal Society on 20 May 1862. Read 19 June 1862. 20 May 1862