CATALOGUE — GENERAL SCIENCE. 
45 
Herschel, Sir John F. W.(cont.) On Reflecting Telescopes. 
8 °. London, 1825. 
- Results of Astronomical Observations made during tlio 
years 1881-8, at the Cape of Good Hope ; being the 
completion of a telescopic survey of the whole surface 
of tlio visible Heavens, commenced in 1825. 
4°. London, 1847. 
- , and South, James. Observations of the apparent 
distances and positions of 880 Double and Triple Stars, 
made in the years 1821-8, and compared with those of 
other Astronomers, also a description of a five feet 
Equatorial Instrument employed in the observations. 
4°. London, 1825. 
Herschel, Sir William. On the Places of 145 New Double 
Stars. 4°. London, 1821. 
Hertwig, Richard. Report on the Actiniaria dredged by 
H.M.S. “ Challenger ” during the years 1878-1870. 
(Zotil., Cliall. Parta 15 anil 7S.) ^ • London, 1882-88. 
Heuer, W. //., and Williamson, R. S. Report upon the 
Removal of Blossom Rock, San Francisco Harbour, 
California, in 1870. 4°. Washington, 1871. 
Hewson, William. The Works of.— Edited with an 
introduction and notes by George Gulliver. 
(SydenhamSociety.) 8 . London, 1840. 
Hinde, George Jennings. Catalogue of the Fossil Sponges in 
the Geological Department of the British Museum, 
(Natural History), with descriptions of new and little- 
known species. 4°. London, 1888. 
(British Museum Publications.) 
- A Monograph of the British Fossil Sponges. Parts 1 
and 2. 4°. London, 1887-8. 
(PaltuontO'jraphical Society.) 
Hinrichs, Gustavus. Report on the Iowa Weather Service 
for the year 1880. 8°. Dos Moines, 1887. 
