344 ERRATAERRATA.Page21ANNUAT, REPORTS, 1911. VOL. VIII.Line.12-13 The names “ Rhombic sulphur, S, ” and “Prismaticsnlphur, S, “ should be interchanged. This error, whichoriginated in the German paper (Zeitsch. physikcd. Chern.,1911, 77, 661) and was reproduced in the abstract (1911,ii, 977) is .now corrected on the authority of a personalletter from the author. T. M. L.164 Footnote 50 for “C. Rawson ’I rend ‘ I S . G. Rawson.”310 3* ,, “ C . Ramson” ,, “S. G. Ramon.’’Line* From bottom.n. CLAY AND sox’s, LTD., BBGNBWICK sr., STAMFORD &T., E.E., AND BCNQAY, S~PIOUI