(xxix.) 



PAGE 



Knibbs, G. H., f.r.a.s., Observa- 

 tions on the determination 

 of drought-intensity 69, xx. 



Some applications and de- 

 velopments of the prismoidal 

 foimula ... 129, xxxvi., lxx. 



Labradorite from N.S. Wales... 193 

 Land Boiler Inspection . . . in. 



" Le Pont Vierendeel " xxxiiiv., lxx. 



Library ... ... 4 



'Liquid Air/ ... ...xxxix., lxx. 



Liversidge, Prof, m.a., ll.d., 



f.r.s., lecture on Liquid Air lxx. 



M 

 Mathews, E. H., l.s., Divisions 

 of some Aboriginal tribes, 

 Queensland .. ... 108, xxi. 



Marine Algse, red or purple 45, xiv. 

 Medical Section... 3, xiii., lxxi. 



Members, Corresponding (xxiii.) 



Honorary ... (xxiii.) 



Obituary 1899 ... (xxiii.) 



Ordinary ... ... (xi.) 



Merfield, C. J., f.r.a.s., Orbit 

 elements Comet I. 1899, 



(Swift) 177, xlv. 



Metamorphosis of the young 

 form of Filaria Bancrofts, 



Cobb 48 



Monier pipes, manufacture of 



xxxiv., lxix. 

 Mosquito, Australian 48 



N 



National Antarctic Expedition viii. 



New Zealand and Antarctic 



Exploration... ... ...viii. 



North Sydney Sewerage Scheme xi. 



N.S. Wales copper ores contain- 

 ing iodine ... ... 160, xliv. 



Labradorite ... 193, xlvi. 



topazes 193, xlvi. 



Obituary 1898 1,2 



1899 (xxiii.) 



Observations on the determin- 

 ation of drought-intensity 69 



Ocean currents 150 



Orbit elements Comet I. 3 899, 



(Swift) 177, xlv. 



Original Eesearches 4 



P PAGE 



I Papers read in 1898 2, 3 



Periodicals purchased in 1899 lxiii. 

 Pittman, E. F., Assoc e.s.m., Re- 

 cords of rock temperatures 

 at Sydney Harbour Colliery 

 Birthday Shaft, Balmain 



207, xlvii. 

 Prismoidal formula 127, xxvi., lxx. 

 Proceedings of the Engineering 



Section ...lxix. 



Medical Section lxxi. 



Society iii. 



. Q 



Queensland, divisions of some 



Aboriginal tribes ... ... 108 



R 



Eae, J. L. C, Eecords of rock 

 temperatures at Sydney 

 Harbour Colliery, Birthday 

 Shaft, Balmain ... 207, xlvii. 



Eapid drift of current papers .. 146 



" Eed Stringybark " 88 



Eemarkable increase of temper- 

 ature after dark ... 204, xlvi. 



Eetina of the ox's eye xli. 



Eoberts, Sir Alfred, obituary 

 notice... ... 2 



Eock temperatures ... 207, xlvii. 



in various places ... .. 223 



Eoyal Geographical Society, 



London, letter from ... vii. 



Eules, proposed alteration of 



xxxii., xxxix. 



EuSSell, H. C, B.A., C.M.G., F.R.S., 



Current Papers No. 4 145, xxxiii. 



Sailing birds dependent on wave- 

 power 125, xxvi. 



Sanitorium treatment of con- 

 sumption lxxiii. 



Science, influence of, upon civil- 

 isation ... ... 4, ix. 



Sectional Meetings ... 3, vi., xiii. 



Self e, Norman, m. inst. c.e., m.i. Mech.E., 

 Annual Address to the En- 

 gineering Section ... i., lxix. 



Sewerage system of Sydney lxxii. 



schemes for North Sydney 



and Double Bay ... xi. lxix. 



Shales with erratics 158 



Smail, J. M., m. inst. c.e., on the 

 Water Supply and Sewerage 

 Systems of Sydney... lxxii. 



