Price Is. 
[1886. 
MAY] 
TRANSACTIONS 
OF THE 
HERTFORDSHIRE 
NATURAL HISTORY SOCIETY 
AND 
FIELD CLUB. 
EDITED BY JOHN H OP KINS ON, F.L.S., F.O.S. 
VOL. IV. PAXLT 1. 
CONTENTS : 
page 
1. Anniversary Address. By the President, Professor John Attfleld, Ph.D., F.R.S., 
F.I.C., F.C.S.. 1 
JOHN YAN VOORST, 1, PATERNOSTER ROW, E.C. 
HERTFORD: 
STEPHEN AUSTIN AND SONS, PRINTERS, FORE STREET. 
1886. 
