OUR COAL AND IRON MINES
... i The subjoined ?? paper Oin the Coal and Iron Mines of the Arigus District of Connaught, by T. A. Readwin, F.G S., was tioad in the Geological Section, during the roeent nmeeting of the British Association at Brighton:- Itis wellknown ?? Mea- 'Wures oooupy portions of the counties of Rosoom- cnon, Sligo, and Leitrim, in the province of Con- naught, and of county Cavan, In the province of ...