CONTENTS 
OF 
THE QUARTERLY JOURNAL, 
No. XXXIV. 
ART. PAGE 
I. On the Horary Oscillations of the Barometer. By J. Freperic 
DET BES skalmoeinitel Secs watnemiepye) ih ed: mrcknd SO 
II. On the Alterations of Rate produced in Chronometers by the in- 
fluence of Magnetism. By Grorce Harvey, Esq., F.R.S.E., &e. 197 
III. On Indistinctness of Vision caused by the presence of False 
Light in Optical Instruments, and on its Remedies. By C. R. 
Gorinc, M.D. (Continued from p. 28.) . . . . . . - 202 
1V. Hints on the possibility of changing the Residence of certain 
Fishes from salt water to fresh. By 1. Mac Cuxuocn, M.D., 4 
NE Rete el kee tes ere ys set sy) oe UD 
V. Mr. Cooper's Lamp Furnace, for the Analysis of Organic Bodies 232 
VI. Description of a self-acting Blowpipe. By Mr. H.B. Lerson 236 
VII. Astronomical Phenomena arranged in Order of Succession, 
for the Months of July, August, and September, in the Year 
1824. By James Souru, F.R.S. (Continued from Page 84) 238 
VIII. On the Soundings in the British Channel. [To the Editor of 
ihe’ Quarterly sournal| 9s. 2. se. < +. e -seue, es) ou 6 BHO 
IX. Some particulars respecting the Ornithorhyochus Paradoxus. 
PIO IE SOOT IRA Veh pa.) sina walang Ces! asthiaA Sad St se okies 240 
X. Procerpines or rHE Royat SocreTy . .. +. 2 «© « « « 200 
XI. Proceepincs or true RoyarlnstiruTion . ..... . 281 
XII. Asrronomicat anv Navricat Coxrections. No. XVIII. 
. i. Extracts relating tothe Theory of Tides 2. 1 ee + 295, 
