256

INDEX,

Page

Improvement, slow progress of.. 157

Inflammable air.15, 28

--, experiments upon. 191

K.

Kirwan on the globe.... 62

L.

Lambton park. 39

Lamp black. 18

Lamps, Dr. Clanny’s.113, 208, 209

-, Dr. Murray’s. 186

-, Mr. Brandling’s. 184

--, Mr. Stephenson’s.. 187

-- , Sir II. Davy’s. 195

Leefield, explosion at . 96

Legislative interference, necessity of..144, 157

Letters to the Editor of the Morning Chronicle, oncoal mines.

No. 1. 114

II. 116

III . 119

IV . 125

V . 130

VI . 134

VII. 136

Light, in coal mines, on the secure means of, by

Dr. Clanny. 105

Limestone, magnesian. 20

— - —, extent and boundary of. 20

.-—, blue. 21

— -, rocks near Sunderland. 21

--, natural sections of.. 22

--, impressions on. 22

Longmire, J. B., on formations.. 63

Lumley, explosion at.... 40

-, castle. 40

M.

Manufactories, for decomposing coal. 18

Menzies, Mr., his system of ventilation. 85