i «TO. CORRESPONDENTS, | _ 
Mr. Uerycron’s Communication in our next.’ | > 
Dr. Forster on British Warblers also in our next. , : ay 
Mr. Lowe on Coal-gas; &c, would have appeared in our poe 4 re 
; a could the Figure ‘have beén engraved in time. “Fae 
1 Mvcrray’s second Favour reached us tuo late fori insertion this _ 
ay : 
UNIS 
CATON’S WORKS.—A New Edition, ‘Pie be He 
POPULAR TREATISE on the PREVENTION and CURE 
A of the DIFFERENT STAGES of ASTHMA, with new and sce: 
~ cessful Instructions for the Prevention and Treatment of Asthmatic Fits, 
Bending the Theory of Respiration, &c. - fe 
‘’ By T.M. CATON, Surgeon, . 
No. 10, panos tek Newcastle-Street, Strand ; late’ of the United 
Hospitals of St. Thomas and Guy. 
‘Printed for Messrs. Sherwood and Co.20, Paternoster Row ; and Ww. Neely, ‘ 
78, Tanbard: Street, a 
Also, ie 
A TREATISE on INDIGESTION: being,an teu into the Dis. © 
_eases arising and connected with the Functions of the Stomach ; with Ree 
marks on the Liver, and its Influence on the Gastric System: to which ~ 
are prefixed some general Observations on Scrofulous and Cutaneous Dise — 
-eases. Price 3s. 5 <a ee ee 
ENGRAVINGS. - ES S9 
Vol. XLVI; Mr.'T. Jonés’s New Reflecting a) —Mr. Woour? ay 
Patent Boiler for Steam Engines and other Purpuses.—A Plate to illus- 
trate- Mr. Wooxr’s Improvement onthe Steam-Engine, by which. thé ~ 
possibility of Steam escaping past the side of the Piston is effectually pres. | 
yented.—A Plate to illustrate some Electrical Experimentsby M.DeNgtis . 
ef Malines; with an Extension of them’ by Mr. Sincer and Mr. Crosgz. * 
A Plate to illustrate the Electrical Experiments of M. De Nacis of 
Malines.—Wooxr’s improved Steam-Engine.—A Plate to illustrate My, > 
Eyans’s Paper on guiding Balloons through the Atmosphere.—A Plate 
illustrative of Dr. Brewsrer’s Paper on Light.—A Quarto Plate to ile 
iustrate Sir H: Davy’s Paper on the Fire-damp of Coal-Mines, and on 
“Methods of lighting the Mines so.as to prevent its explosion ; and the Ac- 
count-of Mr.-SrerHenson’s Safe-Lamp for Coal-Mines. 3 $ 
Vol. XLVII. Ulustrated with a Quarto Plate describing the Prawie | 
sPHERE Of DenpeRa.—A Quarto Plate to illustrate Mr, Brown’s Paper ~~ 
“on Architecture.—A Plate to illustrate Sir Grorcs Caviey’s Paper on ~ 
Aérial Navigation ; and Mr; Lonpon’s Hydrometer.—A Quarto Plate 
of the Temple of ‘coal at Pesbere ds Plate of the new Bee, at PY 
; te. 
» 
