iy. CONTENTS. 
* Page 
Qn the Saline Impregnation of the Rain which 
fell during the late Storm, December Sth, 1822. 
By Joon Dauton, Fi R. SS: &e.. cs. ,es00e gasses oa eves Meee 
Observations on the Round Towers of Ireland. 
By+RoBERT HYDE GREG; ESQicesccsccpeccevveee cvsee Gow 
Appendix to the Essay on Salt Rain, page 324, 
with additional observations on the succeeding 
Storms of Wind and Rain. By Joun Datton, 
Mie Se PKG. chsesbesraces niki abo Micaewes wiih <«sey 300 
Some Remarks on the nature of Genius. BY THE 
Rev. JoHNn James TAyver, A. Be cesses srseseeeene 37S 
On the Nature and Properties of Indigo, with 
directions for the valuation of different Samples. 
By Jonn Darton, F. BR. S.&e.......60866 pid tnidaia debibe Cake & 
Observations conducive towards a more complete 
History of the Cuckoo. By Mr. Jonn Birackwatt, 441- 
Observations on the Armorial Bearing of the 
Town of Manchester, and on the descent of the 
Baronial family of Grelley. By WILLIAM ROBERT 
WHATTON, Fr A. 8d. ccccoserscee seo cnvemeuisc'opys seseversese 473 
Experiments on the Analysis of some of the 
Aeriform Compounds of Nitrogen. By WIiLL1aM 
Henry, M.D. F.R..S, &e. ey secrseccetveceseeseee 499 
