INDEX. 
A 
AusBert, Dominique, L.L.D., on the Rohan Potatoe, 394 ;— 
his process of Carbonizing Turf without close vessels, 399. 
Arrow-headed Character, its relation to our Modern Alpha- 
bet, 519. 
Anthracite Cast Iron, Inquiry into the Strength and other 
properties of it, 524. 
Arsenic, Method of detecting its presence, 590. 
Aurora Borealis, Remarkable one, 617. 
B. 
Babylonian, or Arvow-headed Character, Remarks on the 
Origin of the, 485. 
Barometer, Observations on the, at. Manchester for forty- 
seven years, 563 ;—at Bolton for ten years, 584. 
C. 
Carbonic Acid in the Atmosphere, 10. 
Corporations, Modern, Origin of from the Municipia of the 
Romans, 33. 
Cyclopian, Pelasgic, and Etruscan Remains, 325. 
Carbonizing Turf without close vessels, 399. 
Coal District of South Lancashire, Remarks on the, 426. 
