2 
Temperature, Influence of, on the Photo-Electric Discharge from Platinum. 
W. Mansergh Varley and F. Unwin. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 117-134 
Photo-Electric Discharge from Platinum, Influence of Temperature on. 
W. Mansergh Yarley and F. Unwin. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 117-134. 
Occluded Hydrogen. — Influence on Photo-Electric Discharge. 
W. Mansergh Yarley and F. Unwin. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 117-134. 
Muir, Thomas. — The Theory of Axisymmetric Determinants in the 
Historical Order of its Development up to 1860. 
Proc. Roy. Soc. Edin., vol. xxvii., 1907, pp. 135-166. 
Determinants. — The Theory of Axisymmetric Determinants in the Historical 
Order of its Development up to 1860. 
Thomas Muir. 
• Proc. Roy. Soc. Edin., vol, xxvii., 1907, pp. 135-166. 
