Vol. 63. Complete. 



MEMOIRS AND PROCEEDINGS 



OF 



THE MANCHESTER 



LITERARY & PHILOSOPHICAL 



SOCIETY, 1918-1919 



14 



CONTENTS. 



Memoirs : 



I. — The Herbarium of John Dalton. By R. S. Adamson, M. A. , B. Sc, 



and Alison McK. Crabtree pp. i — 46 



{Issued separately May Ijth, Jgig.) 



II. — The Ancient Legend as to the Hedgehog carrying Fruits upon 



its Spines. By Miller Christy, F.L.S Pp. x- 



{Issued separately May ijih, IQK) ) 



III. — On a New Middle Carboniferous Nautiloid ( Calottautilus 



trapeioidalis). By J. Wilfrid Jackson, F.G.S. With i Plate, pp. i- 



{Issued separately July bth, iQig.) 



IV. — On the Superposing of Two Cross line Screens at Small Angles 

 and the Patterns obtained thereby. By S. Lees, M.A. 



With 3 Plates and JO Text-figs. ... ... ... ... ... pp. i- 



{Issueii separately September ^oth, 19'9.) 



v.— Henry Wilde. By Professor W. W. Haldane Gee, B.Sc, 



M.Sc. Tech., A.M.I. E.E. iVith 4 Plates pp. I— 16 



(Issued separately June 30th, IQ20. ) 



Proceedings 



Annual Report of the Council, 1919 



Treasurer's Accounts 



List of the Council (1918- 19) 



List of the Wilde Lectures 



List of the Special Lectures 



List of the Awards of the Dalton Medal 

 List of the Presidents of the Society 

 Title Page and Index 



-26 



pp. 1. XX. 



pp. xxi. — xxiv. 

 pp. XXV. — xxvii. 

 p. xxviii. 

 pp. xxix. — XXX. 



p. XXX. 



p. XXX. 



pp. xxxi. — xxxii. 



pp. i. — viii. 



MANCHESTER : 

 36, GEORGE STREET. 



Price Twelve Shillings. 



August 16th, jg20. 



