98 REPORTS ON THE STATE OF SCIENCE.—1918. 
Huntsacu, A. The Course of the River Sow. ‘Trans. N. Staffs. F. C.’ 11. 55-59. 
1917. 
Smirn, Prof. G. Extior. Ancient Mariners. ‘ Proc. Belfast N.H. Phil. Soc.’ 1916- 
1917, 44-72. 1918. ‘Journ. Manchester Geog. Soc. xxxm. 1-22. 1918. 
Souru-EasteRN Union oF Screntiric Socretres. Report of the Regional Survey 
Committee, 1916-7. ‘South-Eastern Naturalist ’ for 1917, xxxut.-xxxvu. 1917. 
THomeson, BrEBy. The River System of Northamptonshire. ‘ Journ. Northants 
N. H. Soc.’ x1x. 39-48, 55-70, 83-93. 1917. 
Watwace, Rozert. The Lower Nith in its relation to Flooding and Navigation. 
‘Trans. Dumfriesshire and Galloway N. H. A. Soc.’ v. (Third Series), 128-136. 
1918. 
Woopuovss, J. Carbon from the Geographical Standpoint. ‘ Proc. Bournemouth 
Nat. Sci. Soc.’ viz. 101-108. 1917. 
Section F.—Economic ScIENCE AND STATISTICS. 
Barty, Ropert B. State Purchase of the Liquor Trade. ‘Trans. Manchester Stat. 
Soc.’ 1916-17, 35-56. 1917. 
BrapDLey, Epwarp J. The Severn: as it was, as it is, and as it should be. ‘Trans. 
Worcestershire Nat. Club,’ vi. 237-245. 1917. 
Casmey, W. H. (Manchester Geol. Min. Soc.) Coal Economy from a National 
Standpoint. ‘Trans. Inst. Min. Eng.’ tv. 30-42. 1918. 
ELLINGER, BARNARD. The Case for a Guild of Shippers, with some Suggestions. ‘ Trans. 
Manchester Stat. Soc.’ 1916-17, 80-96. 1917. 
Goutty, Howarp. The Quantity Theory, with some reference to Bank Reserves. 
‘Trans. Manchester Stat. Soc.’ 1916-17, 17-33. 1917. 
KirKabpy, Prof. A.W. Economics afterthe War. ‘Trans. Manchester Stat, Soc.’ 
1916-17, 1-15. 1917. 
McCuLeLuann, Prof. J. A. Scientific and Industrial Research. ‘ Proc. Belfast N. 
H. Phil. Soc.’ 1916-1917, 31-48. 1918. 
McDrx, E. R. History of Early Printing in Ireland. ‘ Proc. Belfast N. H. Phil. Soc.’ 
1916-1917, 5-29. 1918. 
Mowat, D. M. (Mining Inst. Scot.) Capital Charges considered along with Current 
Expenses. ‘Trans. Inst. Min. Eng.’ tiv. 317-320. 1918. 
TrRuEMAN, A. E. The Lias Brickyards of South-West Lincolnshire. ‘ Trans. Lincoln- 
shire Nat. Union,’ 1916, 48-53. 1917. 
Section G.—ENGINEERING. 
Boots, Frep. L. (N. England Inst. Eng.) The Strength of Pit-props. ‘Trans. 
Inst. Min. Eng.’ ty. 87-91. 1918. 
CranksHAaw, Hucu M. (Manchester Geol. Min. Soc.) Methods of Mining in the 
Pennsylvania Anthracite Field. ‘ Trans. Inst. Min. Eng.’ trv. 113-133. 1917. 
Drxon, H. O. (Manchester Geol. Min. Soc.) The Thin Mine Problem. ‘ Trans. 
Inst. Min. Eng.’ trv. 135-138. 1917. 
Grips, GrorRGE. (Min. Inst. Scotland.) A Fresh Aspect of Intensive Mining, Thin 
Seams. ‘Trans. Inst. Min. Eng.’ tiv. 28-32. 1917. 
JENKINS, Harotp C. (Midland Inst. Eng.) Underground Conveyers. ‘Trans. 
Inst. Min. Eng.’ tv. 2-19. 1918. 
Marriorr, W. (Midland Counties Inst. Eng.) A New System of Reinforcement 
and some Uses of Concrete and Cement in Mining. ‘Trans. Inst. Min. Eng.’ 
Liv. 263-268. 1918. 
Maurice, WiiL1AM. Acetylene Mine Lamps. ‘Trans. Inst. Min. Eng.’ tm. 227- 
252.. 1917. 
Morison, Joun. (N. England Inst. Eng.) A System of Storing and Filling Small 
Coal, with Remarks upon the Prevention of Spontaneous Heating in Coal-heaps. 
‘Trans. Inst. Min. Eng.’ tv. 76-79. 1918.- 
Poott, G. G. T. (N. England Inst. Eng.) Notes on the Uniflow Steam Engine. 
‘Trans. Inst. Min. Eng.’ tiv. 339-355. 1918. 
RavensHaw, H. W. (Midland Inst. Eng.) Some Useful Instruments for Colliery 
Power Plants. ‘Trans. Inst. Min. Eng.’ tv. 99-109. 1918. 
