LIST OF PLATES. 
Miscellanies V. at the end of Sheet M. 
VI. at the middle of Sheet D d. 
VII. at the middle of Sheet M m. 
Pisces IV. opposite the article Gy-MNOTus. 
Rowntree’s Fire Engine 
double barrelled Pump Engine 
Trevithick’s Pressure Engine 
VOL. IV. 
Amphibia I. at the end of Sheet D. 
Ayes VIII. at the end of Sheet C c. 
IX. opposite the article Meridian. 
Compound Microscope, opposite the article Microtea. 
Electricaj. Machinery, at the middle of Sheet N. 
Irrigation, to face the First Page. 
Laboratory, opposite the article Labour. 
Lamp, at the middle of Sheet E. 
Lathe, opposite the article^ Latitat. 
Level, at the end of article Level. 
Mammalia XV. opposite the article Manettia. 
XVI. at the end of Sheet P p. 
Maps, in the middle of Sheet E. 
Mechanics I. at the end of Sheet X. 
11. second leaf of Sheet Y. 
Mill-work, in the middle of Sheet I i. 
Miscellanies VIII. opposite the article Logarithms. 
■ IX. opposite the article Lu.yette. 
X. in the middle of the article Mensu ration. 
XL at the epd of the article Navigation. 
Music, in the middle of Sheet O o. 
Pisces V. in the middle of Slieet N n. 
'Water Wheels, opposite article Mill wind. 
VOL. V. 
Aves X. opposite the article Pascal. 
XL opposite the article Penguin. 
XII. in the middle of Sheet M m. 
Entomology III. at the end of Sheet H. 
Machine for boring pipes, opposite the article Pirate, 
Mammalia XVII. opposite the article Ounce. 
• XVIIL in the middlej of Sheet P p. 
1 
opposite the article 
Engineer. 
