ig Indig a, or 
Vira, proved ‘Method ‘of "Bat id salan 
ee ae ULLOCK's improved Draw-back Lock——-Mr. Bc 
So : SBubvey to illustraté ‘some Geographical and cme fet 4 
Si eRe by J. Cuurcuman, ‘Esq. Member of the Imperial Academy. of ~ 
» Beiences at Petersburgh—Chevalier E DEL iT Z's , fo 
Engine Boilers—A 4to_ plate containi i magi 
~ Parasitic Plant which causes the Bligh iF Cora, 
the Rt. Hon. ers J OsEPa = Bait Pl RS, from t 
Quarto Plate pantat iataae magt 
AES cas of the Pata lant which causes th light ( 
; ear by © ‘permission of fhe Right “Hon. Sir Joseru Ba NKS, [ 
from the original Dr: wings. A Plate containing . -Mathematical Figu; 
~ illustrate the dest Form to be given to a Plough-ear; to illustrat 
we ea Jermstson—A\ Se a on De. Pameuiiadd 
i Sisvoling aoe Bigues to ‘deat 
eory of ‘Terrestrial Magnetism—The FE 
os Yellow-bllid ‘Hydromis Fhe W 
x Vol. XXII. is ‘Mlustrated. with a aia scieattag? a Var 
the ots duran Acarus—Mr. Davy's “Apparatus. for the Analysis of Soil 
Ne aratus for. ‘the Use of Aquatinta. rE baeatog? to prevent them fre ma 
ity ‘Eee This=The Planet ‘Saturn, pra ite? ig “the: Form a sscattatngt ae 
ey ee Herscbel—A Portrait of jamvs Water, Esq. F.R.S.: Engraved, 
- Mackenzie from an original Painting—Machine to enable Shoemak 
o perform their Work in a | standing I Posture—A Plate illustrating Dr. H 
_‘gcye.'s Paper on the Motions of the Heavens—M HARLUS’s Macl 
‘ i laying Land level—Appaatus, for making. Gaseous ne oO! Be 
- Vol. XXIV. is ‘embellished with? a : Plate of Tir r 
Bs ay row’ 9 Theory of the Absorption of Gases by Li 
Bet athe a pcirigcratory for Distillation, acti ng on the Pri 
pe hoy | Bi ects produced by Mr. E we 
Quarto Plate illustrative ef ‘Exper neni 
» the Effects of Compression ‘a a ing 
 VENS's improved Gasometer, f i 
Pe dias illustrating Mr, V 
ciple | of the ‘Syphon on- 
; invented - Cometar 
; Mee the pa: 0: j NG 
