OCTOBER.] 
Price Is, 6d, 
[1901. 
TRANSACTIONS 
OF THE 
HERTFORDSHIRE 
NATURAL HISTORY SOCIETY 
AND 
FIELD CLUB. 
EDITED BY JOHN IIOFKINSON, E.L.S., F.G.S., 
Assoc. Inst. C. E. 
VOL. XI. PART 1. 
1. Hertfordshire Maps: a Descriptive Catalogue of the Maps of the County, 
1579 to 1900. By Herbert George Fordham. Part I, 1579-1673. 
With six plates ................ 1 
LONDON: 
GURNEY & JACKSON, Successors to VAN VOORST, PATERNOSTER ROW/ 
HERTFORD: 
STEPHEN AUSTIN AND SONS, PRINTERS, FORE STREET. 
1901. 
