6 p.m.-Business 3Iccting (for Group fileinbcrs ouly). 6.30 p.ni.-Inforinnl Dinner. 5.30 p.in.-Address by Francis 11. Carr, Esq., C.U.E., Presidciit of tlic Society, Sonic clicniical cnginccring aspccts of tlic fine clicinicnl industry." All nicnibers of the Society and of tlic Institution of Chcmicnl Engineers and their friends are cordially invited by the Group to attend the Dinner n~id Address. Tickets for the Dinner, 7s. Gd. cnch, csclusivc of wiilcs, but inclusive of gratuities. Saturday, May 12 Visit to tlic Rotlinmstcd Esperimentiil Xtntioii , 9.30 a.in.-Thc party will trnvcl by inotor coach, stnrting froni Uorsct Square (nciir Alaryleboiic Tube Station). Tlic Experimental Parin will be inspected in tlic morning. 1 p.m.-Luncheon at the Public 1Ial1, I-Inrpcndcn. In tlic aftcrnoon the party will be conducted ovcr tiic laboratories of the Experimental Station and afterwards entertained to tea by tlic kindness of Sir John Russell, P.lt.S., Director of the Rothnmstcd Espcrimcntal Station. Harpenden. 10.45 a.ni.-ilrrive a t 1Inrpendcn. 5 p.iii.-Lcavc Tlarpcnden. 6.15 p.m.-Arrive London. Tickets 10s. Gd. encli, csclusivc of wines, but inclusive of gratuities. Sunday, May 13 17isit to the Gnrdcns of the Zoological Society, Regent's Park.
Blcnibcrs and tlicir fricnds will proceed to thc Gnrilcns indcpcndently, but in order that tlicrc niay bc an opportunity for the pnrty to asscniblo dllrilig tlic afternoon it has bccii nrrangcd for tublcs to be rescrvcd in tlie Nc\r Tea House, near Llic Bnndstand in the main walk, for ten (Is. encli) at 4.15 p.111.
Prcferciicc will be giveii in tlic nllotment of tickets to provincial mcmbcrs.
Monday, May 14 Coiifcrcncc in tlic l-Inll of the Institution of Civil Znginecrs.
iioraing Sessioir chcniical engineer," by Sir Arthur Duckhain, R.C.B. (First President of thc Institution of Chcmical Engineers). (2) " The chemical study of low temperature tar," by Prof. G. T. Norgnn, F.1E.S. AJemooit Sessiou 2.30 p.m.-Chairmnn, Thc Right Ron. Lord Desboroud G.C.Y.0. Addresses : (1) " Wnter purificatio;," by Sir Alcsnndcr Houston, R.B.E. (2) "Tlie pollution of tidnl and non-tidal streams," by J. 13. Coste, Esq. 7 p.m. for 7.30 p.m.-Dinner a t the Connaught Rooins. Chnirmnn, Francis IT. Carr, Esq., C.B.E. , President of the Society of Clicniical Industry. 10 p.m. to 12 midnight.--Dancing.