Pige See iS5". (A RGRAVINGE,” 2 : 
- - Mol, XLV. A Plate to illustrate the Nourishment produced te the. 
Plant by its Leaves. By Mrs. Jeserson.—A Plate to illustrate Mr, 
Baxewetv’s Sketch of the Arrangement of the Rocks and Strata in the 
Northern Counties of England.—Plates to illustrate Mr, Ronrrrson 
| Bucuanan’s Description of the Steam-Boats onthe Clyde; and Mrs, 
* _ enaate Paper proving that the Embryos of the Seeds are formed in . 
_ the Root alone.—A -Plate to illustrate Mr.Joun Watrrers’s Improve- 
ments in Naval Architecture.—A Quarto Plate on the Roots of Plants.— 
Plate of Mr. Sincer’s Electric Columns; Mr. Watxrr’s Electrometers 
 Rocuion’s Apparatus for ascertaining the Heat of coloured Rays. : 
% Vol. XLVI. Mr. T. Joxes’s New Reflécting Compass.—Mr. Wootr’s __ 
Patent Boiler for,Steam Engines and other Purposes.—A Plate to ilhuse 
trate Mr. Woo r’s Improvement on the Stéam-Engine, by which the 
_ possibility of Steam escaping’ past the side of the Piston is effectually pre= _ 
- vented.—A Plate to illustrate some Electrical Experiments by M, DeNexig — 
ef Malines; with an Extension of them by Mr. Singer and Mr. Crosse. 
‘—A Plate to illustrate the Electrical Experiments of M. De Nexis of 
_ Malines.—W oo r’s improved Steam-Engine.—A Plate to illustrate Mr. « 
| Evans’s Paper on guiding Bailoons through the Atmosphere.—=A Plate = 
~ illustrative of Dr. Brewsrer’s Paper on Light.—A 4to Plate to illus. 
trate Sic H. Davy’s Paper on the Fire-damp of Coal-Mines, and on Me- 
~ thods of lighting the Mines so as to prevent its Explosion; and the Ace 
count of Mr, Stepnenson’s Safe-l.amp for Coal-Mines. © aN 
‘Vol. XLVII, Illustrated with a Quarto Plate describing the Prant- 
~ spHexeof Denpera.—A Quarto Plate to illustrate Mr. Brown’s Paper 
on Architecture.—A Plate to illustrate Sir Gorge Cayrry’s Paper on 
 Aérial Navigation; and Mr, Lonpox’s Hydrometer.—A Quarto Plate 
_ of the Temple of Kournou at Thebes.—A Plate of the new Baths at 
Matinee Fe PA a a ek is 
> Vol. XLVIII. A Quarto Plate of the Strand or Waterloo Bridge erected 
-. ever the Thames at the Savoy, London.—-A Quarto Plate to iliustrate 
Mrs. lnserson’s Anatomy of Vegetables.—A Quarto Plate to illustrate. 
_ Mrs. Ibbetson’s Paper on the Physiology of Vegetables,—A large Quarto 
~~ Plate to illustrate Mrs, Ipnerson’s Paper on a new View of Vegetable Life. 
_.-=-A, Quarto Plate to illustrate Mrs. Izpetson’s Paper on the Physiology 
F of Vegetables ; and Mr, Mornay’s Mass of Native Iron found in Brasil. 
~ Wol., XLIX. A. Plate: to’ ilfvstrate Dr. Evans’s Communication on. 
Terrestrial Magnetism; a new Electro-atmospherical Instrument; and 
«Mr, Axprew Horn’s, Paper on Vision.—A Quarto Piate to illustrate ~ 
6 rs, Ippetson’s Physiology of Vegetables.—A Plate to illustrate the - 
. 
Solar Spots which appeared. during the Year 1816;—and Mr. Bevan’s 
Hen Ww Wordiicstion of Noorn’s Apparatus, &c, 
_ tm Flame, and Sir Geoxce Cayury’s Paper-on: Aérial Navization—. 
_ 
i ree cede noone phir, =P i eset yo Apparatus for 
| re-lighting iners’ Davy.—A Plate illustrative of the New Patent _ 
| Horfzontals Water, Wheel of ¥ Apa mson— A Plate illustrative of Mos. 
