ENGRAVINGS. 
Vol. LVI. i, Mrs. Isperson onthe Physiology of Botany.—2. Mr. 
Hatv’s Percussion Gun-Lock; Dr. KircHener’s Pancratic Eye-Tube ; 
r. Parx’s Mooring Blocks—3. Sections of Mr. Maiam’s Gas-Meter. 
4. Discoveries of Captain Parry in the Polar Sea. 
Vol. LVII. 1. Messrs. Ersrep and Amprre’s Electro-magnetic Ex- 
periments; and Mr, Perxins’s Paper on the Compressibility of Water.— 
» Mr. JAmieson’s Marine Thermometer Case ; and Mr. Jennine’s Mer- 
urial Log-Glass.—3, Dr. Harez’s Modification of Galvanic Apparatus.—— 
+. Double Canal Lock, by Mr. R. H. Gower; and Mr. Tatum’s Mo- 
ification of Electro-magnetic Apparatus. 
Vol. LVIII. 1. Annular Eclipse of the Sun, May 15, 1836.—2. Hy- 
rostatic Balances of IsaraH Lukens and Dr. Coates.—3. Introduction 
0 the Knowledge of Funguses.—4. Professor Davy’s Lactometer ; and 
r. Joun Murray’s portable Apparatus for restoring the Action of 
ae Lungs.—5. Scuootcrart’s Account of the Native Copper of Lake 
uperior; and Dr, Mitiar’s Observations on the Rose of Jericho — 
. Portrait of the Eprror, engraved by Tuomson from a Painting by 
}RAZER—7. Mr. Leeson’s Appendage to Torrr’s Blow-pipe. . 
Vol. LIX. 1. Mrs. Isserson’s Paper on the Flower-buds of Trees 
jassing through the Wood.—2. Instruments employed in determining 
Altitudes from the Trigonometrical Station on Rumbles Moor, Yorkshire. 
—3. Mr. Ivory’s Theory of Parallel Lines; Mr. Lezson’s Safety Blow- 
ipe; Mr. Moorr’s Apparatus for restoring the Action of the Lungs;. 
nd Dr. Reape on Refraction,—4. Electro-magnetic Experiment by 
fr. Bartow; and Mrs. Isperson’s Paper on Perspiration in Plants.— 
» Mr. Marsn’s Paper on M, Ampere’s Rotating Cylinder. 
‘Vol, LX. 1. Mrs. [BBErson’s Paper on the Pollen of Flowers.—2. A 
laper by Mr. R. Tayor, of Norwich, on Fossil Bones from Norfolk.—- 
. A Paper by F. Bairy,Esq. onthe Pleiades.—4. Prof. Amici’s Sextant. 
Vol. LXI. 1. Mr. TREpGoxp’s Paper on the Flexure of Astronomical 
nstruments—2. DeuRBRoucg and Nicuors’ Apparatus for GervAts’ 
Method of Fermentation.— 3. Mr. R. Taytor’s Geological Section of 
dunstanton Cliff, Norfolk—4. Mr. Tarum on Electro-Magnetism. 
Vol, LXU. 1. Prof. Hare’s Communications on Electricity, and the 
acting Blowpipe.—2. Brunew’s new Mode of Tunnelling, and Road- 
y under the Thames.—3. Brcqurre.’s Experiments on the Develop- 
aent of Electricity by Pressure.—4. BarLow’s Experiments on Mr. 
Marsn’s Thermo-electric Apparatus.—5. Mr. SEAwaRp’s Observations 
Suspension Chain Bridges. - 
Vol. LXUI. 1. Mr.Gompzrrz’s Method of defending Ships, &c.— 
. Mr. R- Tayror’s Paper on the Upper Marine Formation in the Cliffs 
var Cromer.—3. Dr. WALCHNER’s Examination of Hyalosiderite; and 
fr. Barry's and Mr. Fraunnorer’s Accounts of the Circular Micro- 
eter.—4. Prof. HAnre’s Single-leaf Electrometer and improved Defla. 
tors.—5. Two new Species of Ascidia ; and Amphiuma means, a new 
atrachian Animal. 
Vol. LXIV. 1. Seawarp’s Hydro-pneumatic Pump.—2. Mr. Stur- * 
on’s, Electro-magnetic Rotating Apparatus; and Mr. Haycrarr’s 
»paratus for ascertaining the Specific Heat of Gases.—3. Fossil Remains 
-‘surian Animals found in America. 
Tol. LXV, 1. Captain Graypoy’s Celestial Compass.—2. Skeletons 
PE ~ saurus Dolichodeirus and Ichthyosaurus communis. 
Voi. UXVI. 1. M. Ampere’s New Electro-dynamic Experiments.— 
& 3. Dr. Kipp’s Anatomy of the Mole-cricket. 
nN 
