-^ THE GEOLOGICAL & POLYTECHNIC U SOCIETY Of the West- Riding of Yorkshire, f f TILL hold its next MEETING
... in the Cutlers' \\ Hall. Sheffield, on Thursday, the 4th June. IvM. BESXET MARTIN, Esq., Vice-President, in the Chair. The Morning Meeting will be at Twelve ?? ; the Hiinarv at Half-past Three o'Clock, at the Tontine; tf Evenin? Meeting, at Seven o'Clock. jgE FOLLOWING COMMUNICATIONS WILL BE MADE : illustrations of the Geology of the Yorkshire Coal : ;! li by the Rev. W. THORP. ?? BIRAM will ...