ENGRAVINGS. 
_ Vol. LVI. 1. Mrs. Izserson onthe Physiology of Botany.—2. Mr. 
ALL’s Percussion Gun-Lock; Dr. Kircnener’s Pancratic Eye-Tube; 
Mr. Parx’s Mooring Blocks—3. Sections of Mr. MaLam’s Gas-Meter. 
4. Discoveries of Captain Parry in the Polar Sea. 
- Vol. LVIT. 1. Messrs. 2rstep and Ampere's Electro-magnetic Ex- 
‘periments; and Mr. Perxrns’s Paper on the Compressibility of Water.— 
‘9. Mr. JAMreson’s Marine Thermometer Case; and Mr. Jenninq’s Mer- 
purial Log-Glass.—3. Dr. Hare’s Modification of Galvanic Apparatus.— 
4. Double Canal Lock, by Mr. R. H. Gower; and Mr. Tarum’s Mo. 
‘ification of Electro-magnetic Apparatus. 
| Vol. LVIIL. i. Annular Eclipse of the Sun, May 15, 1836.—2. Hy- 
‘drostatic Balances of Isaram LuKeEns and Dr. Coates.—3. Introduction 
o the Knowledge of Funguses.—4. Professor Davy’s Lactometer ; and 
‘Mr. Joun Murray’s portable Apparatus for restoring the Action of 
the Lungs.—5. Scnootcrart’s Account of the Native Copper of Lake 
Superior; and Dr. Mirrar’s Observations and Experiments on the 
Rose of Jericho.—6. Portrait of the Eprror, engraved by THomson 
from a Painting by Frazer—7. Mr. Lezson’s Appendage to Torrt’s 
Blow-pipe. 
Vol. LIX. 1. Mrs. IssEetTson’s Paper.on the Flower-buds of Trees 
assing through the Wood.—2. Instruments employed in determining 
\ltitudes from the Trigonometrical Station on Rumbles Moor, Yorkshire. 
=3. Mr. Ivory’s Theory of Parallel Lines; Mr. Lezson’s Safety Blow- 
pipe; Mr. Moore’s Apparatus for restoring the Action of the Lungs; 
md Dr. Reape on Refraction,—4. Electro-magnetic Experiment by 
Ar. BARLow ; and Mrs. Inperson’s Paper on Perspiration in Plants. — 
5. Mr. Marsn’s Paper on M. Ampere’s Rotating Cylinder. 
~ Vol. LX. 1. Mrs. [sserson’s Paper on the Pollen of Flowers.—2. A 
Paper by Mr. R. Taytor, of Norwich, on Fossil Bones from the Norfolk 
Coast.—3. A Paper by F. Bairy,Esq. on the Pleiades.—4. Prof. Amici’s 
Sextant. : 
Vo}. LXI. 1. Mr. TRepdGoLp’s Paper on the Flexure of Astronomical 
nstruments.—2. DeurBRoucg and Nicuots’ Apparatus for Gervais’ 
Method of Fermentation,— 3. Mr. R. Taytor’s Geological Section of 
Hunstanton Cliff, Norfolk. —4, Mr. Tarum’s Communication on Electro- 
Jagnetism. 
ol, LXU. 1. Prof. Hars’s Communications on Electricity, and the 
elf-acting Blowpipe.—2. Brunev’s new Mode of Tunnelling, and Road- 
fay under the Thames.—3. Becqurret’s Experiments on the Develop- 
aent. of Electricity by Pressure.—4. Bartow’s Experiments. on Mr, 
Rsu’s Thermo-electric Apparatus,—5. Mr. SEAwaRp’s Observations 
n Suspension Chain Bridges. 
‘Vol, LXIM, 1. Mr.Gomperrz’s Method of defending Ships, &e.— 
. Mr. R. Taytor’s Paper on the Upper Marine Formation in the Cliffs 
ear Cromer.—3. Dr. WAtcuner’s Examination of Hyalosiderite; and 
ir. Barty’s and Mr. Fraunnorer’s Accounts of the Circular Micro- 
eter.—4, Prof. Harr’s Single-leaf Electrometer and improved Deflae 
ators.—5. Two new Species of Ascidia ; and Amphiuma means, anew - 
trachian Animal. 
Vol. LXIV. 1. SeawArn’s Hydro-pneumatic Pump.—2. Mr. Stur- 
ton’s Electro-magnetic Rotating Apparatus; and Mr. Haycrart’s 
pparatus for ascertaining the SpecificjHeat of Gases.—3. Fossil Remains 
Saurian Animals found in America. 
Vol. LXV. 1. Captain Graypon’s Celestial Compass.—2. Skeletons 
Plesiosaurus Dolichodeirus and Ichthiyosaurus communis. 
Vol. LXVI. 1. M. Ampzre’s New Electro-dynamic Experiments.— 
3, Dr. Kipp’s Anatomy of the Mole-cricket. 
