14 



PUBLICATIONS OF THE ESSEX INSTITUTE. 1872. 



Journal of the Essex County Natural History Society. 1 vol. 



8vo. 1836-1852. pp. 135. In paper, $0 50 



Bound, 1 00 



Proceedings and Communications. 8vo. 6 vols. 1848-18(58. [The Pro- 

 ceedings close with the sixth volume.] The series, in numbers, . . 19 00 



Bound in cloth, 25 00 



Vol.1. 1818-18.5(J. pp.275, 2 00 



" II. 185!;-1858. pp. 438, 1 plate, 2 00 



" III. ia58-18G3. pp. 301, 2 00 



" IV. 1804-1865. pp. 448, 15 plates 6 00 



" V. 1866-1867. pp. 569, 4 " and N'aturaUsts^ Directory, . . 00 



" VI. 18G8-1871. pp. 259, 2 plates and 31 cuts, 3 00 



[These volumes contain a large number of descriptions and ligures of 

 new species, especially of Coi-als, Insects and Polyzoa ; and many valuable 

 papers on Natural History. The flrst three volumes also cont:un many im- 

 portant Historicpl papers. In addition to the papers on special subjects, the 

 volumes contain the proceedings of the meetings of the Institute, the records 

 of additions to the library and museum, and many important verbal com- 

 munications made at the meetings, etc. The Nattiralists' Directory is also 

 issued under the same cover with vols. IV. and V. Vol. VI. closes the scries.] 



Bulletin. 8vo. Issued in monthly parts of about 16 pages each. 



Subscription per annum, 1 00 



Single ninnbcrs, 10 



Vol. I. 1869. pp. 164, 1 00 



" II. 1870. pp. 178, 1 00 



" III. 1871. pp. 178, 1 00 



" IV. 1872. Subscription, 1 00 



[The Jiulletin takes the place of the Proceediiujs of the Institute which 

 close at the date of the commencement of the Jiulletin. This publication 

 will contain all the short communications of general interest, both of an 

 Historical and Scientific character, made at the meetings of the Institute, 

 and the record of the meetings and business of the Institute. Occasional 

 lists of the deflcienclcs in the library of the Institute, and of the duplicate 

 books offered for sale or exchange will be given.] 



