ENGRAVINGS. 



Vol. LVIII. A Plate illustrative of Mr. Geo. Innes's Calculations of 

 the Annular Eclipse of the Sun, which will happen on the 15th of May 

 1836. — A Plate descriptive of the Hydrostatic Balances of Isaiah 

 Lukens and Dr. Coates. — A Plate illustrative of "An Introduction to 

 the Knowledge of Funguses." — A Plate illustrative of Professor Davy's 

 Lactometer, and of Mr. John Murray's portable Apparatus for restor- 

 ing the Action of the Lungs. — A Plate by Porter, illustrative of Mr. 

 Schoolcraft's Account of the Native Copper on the Southern Shore of 

 Lake Superior ; and of Dr. Millar's Observations and Experiments on 

 the Rose of Jericho. With a Portrait of the Editor, engraved by 

 Thomson from a Painting by Frazer ; and a Plate by Porter, illus- 

 trative of Mr. Leeson's Appendage to Tofft's Blowpipe. 



Vol. LIX. A Plate illustrative of Mrs. Ibbetson's Paper On the 

 Flower-buds of Trees passing through the Wood. — A Plate descriptive 

 of the Instruments employed in determining Altitudes from the Trigono- 

 metrical Station on Rumbles Moor, Yorkshire. — A Plate illustrative of 

 Mr.IvoRY's Theory of. Parallel Lines in Geometry; .Mr. Leeson's Safety 

 Blowpipe Appendages; Mr. Moore's new Apparatus for restoring the 

 Action of the Lungs in Cases of suspended Respiration ; and Dr. Reade's 

 Communication on Refraction. — A Plate illustrative of a curious Electro- 

 magnetic Experiment by Mr. Barlow; and Mrs. Ibbetson's Paper on 

 the Perspiration alleged to take place in Plants. — A Plate illustrative of 

 Mr. Marsh's Paper on a particular Construction of M. Ampere's Ro- 

 tating Cylinder. 



Vol. LX. A Plate illustrative of Mrs. Ibbetson's Paper On thePollen 

 of Flowers. — A Plate illustrative of a Paper by Mr. R. Taylor, of Nor- 

 wich, on Fossil Bones from the Norfolk Coast. — A Plate illustrative of a 

 Paper by F. Baily, Esq. on the Stars forming the Pleiades.— A Plate 

 illustrative of Prof. Amici's New Sextant. 



Vol. LXI. Engravings — 1 . Illustrative of Mr. Tredgold's Paper on 

 the Flexure of Astronomical Instruments. — 2. Deurbroucq and Ni- 

 chols' Apparatus for Madame Gervais' New Method of Fermentation. 

 — A Plate illustrative of Mr. R. Taylor's Geological Section of Hun- 

 stanton Cliff, Norfolk. — A Plate illustrative of Mr. Tatum's Communi- 

 cation on Electro- Magnetism. 



Vol. LXII. A Plate illustrative of Professor Hare's Communications 

 on Electricity, and on the Self-acting Blowpipe. — A Plate illustrative 

 of Mr. Brunel's new Mode of Tunnelling, and of his Proposal for a 

 Roadway under the Thames. — A Plate illustrative of M. Becquerel's 

 Experiments on the Development of Electricity by Pressure. — A Plate 

 illustrative of Mr. Barlow's Experiments on Mr. Marsh's Thermo- 

 Electric Apparatus. — A Plate illustrative of Mr. Sea ward's Observa- 

 tions on Suspension Chain Bridges. 



Vol. LXIII. A Plate illustrative of Mr. Gompertz's Method of de- 

 fending Ships and Fortifications; and a Cut of Mr Seaward's Pressure 

 Gauge. — A Plate illustrative of Mr. Richard Taylor's Paper on the 

 Upper Marine Formation in the Cliffs near Cromer. — A Plate illustrative 

 of Dr. Walchner's Examination of a new Mineral named Hyalosiderite ; 

 and of Mr. Baily's and M. Frauenhofer's Accounts of the Circular 

 Micrometer. — A Plate illustrative of Professor Hare's Single-leaf Elec- 

 trometer and improved Deflagrators. — A Plate containing two new Spe- 

 cies of Ascidia ; and Amphiuma means, a new Batrachian Animal. 



Vol. LXIV. A Plate illustrative of Mr. S. Seaward's Hydro-pneu- 

 matic Pump for compressing Gases. 



