Paper, 'Aµóρфωτɑ. No 2. On the epipŏlic dispersion of light, being a supplement to a paper entitled "On a case of superficial colour presented by a homogeneous liquid internally colourless"' by Sir J F W [John Frederick William] Herschel A manuscript annotation by Samuel Hunter Christie questions whether Herschel meant to date his paper 1 March 1845. Subject: Physics Published in Philosophical Transactions as '’Aμóρϕωτa, no. II.— on the epipŏlic dispersion of light, being a supplement to a paper entitled, “On a case of superficial colour presented by a homogeneous liquid internally colourless."' Written by Herschel at Collingwood [Kent, England] and addressed to Dr [Peter Mark] Roget at Somerset House, London. Received by the Royal Society on 6 March 1845. Read 3 April 1845. Abstract published in Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London [later Proceedings of the Royal Society of London], Volume 5, 1851. 1 February 1845