CONTENTS. 



THE Tables contained in this collection are divided into six series, as follows : 



I. Thermometrical Tables, marked A. 



II. Hygrometrical Tables, " B. 



III. Barometrical Tables, " C. 



IV. Hypsometrical Tables, " D. 

 V. Meteorological Corrections^ " E. 



VI. Miscellaneous Tables, " F. 



Each series has an independent paging running through all the tables that it con- 

 tains. 



The letters A, B, C, D, E, F, at the bottom of each page, indicate the series, and 

 the figure the folio of the series to which the page belongs. 



The figure at the top of the page indicates the folio of the particular table of 

 which the page is a part. 



At the head of each series is found a detailed table of its contents. 



