VI 
Coward Thomas — On Calluna vulgaris, from Newfoundland, p. 181. 
Crompton Samuel, M.D.— On the Portraits of Sir Isaac Newton, p. 1. 
Dancer J. B., F.R.A.S. — Remarks on “ Braun’s” Copies of Drawings of the 
Old Masters, p. 77. On the Reversed Action of Light in Photography, 
p. 117. Observations of the Eclipse of the Sun, March 6, 1867, p. 127. 
On the Microscopical Examination of Coal Ash or Dust from the 
Flue of a Furnace, p. 143. 
Dickinson W. L. — On the Occupation of Aldebaran by the Moon, Jan. 16, 
and On the Eclipse of the Sun, March 5, 1867, pp. 47, 107. 
Dyer J. C., Y.P. — Notes on the Smallest and Simplest Forms of Matter and 
its Relations to Mechanical Forces, p. 152. 
G-atty J. A. — Process for Printing Photographs in Various Colours, p. 7. 
Hart Peter. — On a piece of Lead Pipe Coated Internally with Oxide of 
Manganese, p. 55. 
Heelis Thomas, F.R.A.S. — On Cautionary Storm Signals, p. 45. On some 
Recent Observations on the Specific Gravity of Sea Water, p. 55. On 
a Hydraulic Driving Clock, p. 67. 
Herschel Sir J. F. W., Bart,, M.A., D.C.L., F.R.S., &c. — On Barometric 
Waves, p. 91. 
Hind J. R., F.R.A.S., Superintendent of the Nautical Almanac. — Variable 
Star Ephemeris for 1867, p. 154. 
Hull Edward, B.A., F.Gr.S. — On a Section of the Drift Deposits in the 
Banks of the Ribble, near Balderston Hall, p. 136. 
Hurst H. A. — On the Plants springing up Spontaneously on the Fresh 
turning up of pasture land at Knutsford, Cheshire, p. 21. On the 
Structure of the Spines of Echini, p. 27. 
Jack Prof. W., M.A. — On the Galvanometer, p. 147. Further Remarks on 
the G-alvanometer, pp. 158, 177. 
Johnson W. B. — On the Materials now Used in the Building of Iron Ships, 
p. 180 
Joule J. P., LL.D., F.R.S., V.P. — On Dr. Buys Ballot’s Weather Signal, 
p. 111. On an Apparatus for Determining the Horizontal Magnetic 
Intensity in Absolute Measure, p. 129. Note on the Tangent G-al- 
vanometer, p. 135. Additional Note on the G-alvanometer, p. 151. 
Observations on the Alteration of the Freezing Point in Thermo- 
meters, p. 161. 
