^O-t Proceedings of the Society of Arts for Scotland. 



4. An Improved Mortice Lock. By John Robison, Esq. Sec. 

 R. S. E. and Vice-Preses Soc. Arts. 



Dec. 10 1. On Rotary Steam-Engines. By the Rev. James 



Brodie, A. M. Monyraail, Fife, Assoc. Soc. Arts. 



2. Method of preventing the Escape of Steam in Rotary En- 

 gines, by the application of a property in Aeriform Fluids, hitherto 

 neglected. By the same. 



3. Application of the Expansive Property of Steam to Engines 

 of all the different Constructions. By the same. 



4. Analytical Table of Mechanical Movements; with a Key. 

 Published at Manchester, 1834. 



5. A Latch Lock, on a new construction. By Mr David Kemp, 

 smith, Leith. 



6. A Chest or Desk Lock, on a new Construction. By the same. 



7. The following Gentlemen were admitted Ordinary Members, 

 viz. — 



1. The Very Rev. Archdeacon Williams, 13 Saxe Cobourg Place. 



2. William A. Lawrie, Esq. W. S. 11 George Square. 



8. The Society elected Office-bearers for the ensuing year, viz. 



Pbesident, His Grace the Duke of Buccleuch and 



queensbebhy. 

 Vice-President, . . . Professor Forbes, F. K.. SS. L. & E. 



Secretary, James Tod, Esq. W. S. 21 Dublin Street. 



Foreign Secretary, . . Wm. Cawfurd, Esq. of Cartsburn, 5 Belle- 



vue Cresent. 

 Treasurer, . .,. . . Robert Horsburgh, Esq. Accountant, 15. 



London Street. 

 Curator, Mr John Dunn, SO Hanover Street. 



Ordinary Councillors, 



Robert Stevenson, Esq. John Robison, Esq. 



Robert Stein, Esq. Sir David IMilne. 



Rev. Edward Craig, AM. Dr D. B. Reid. 



Sir Thomas Dick Lauder, Bart. Edward Sano, Esq. 



James Jardine, Esq. Dav. Geo. Sandeman, Esq. 



Geo. Buchanan, Esq. Mungo Ponton, Esq. 



NOTICE TO THE HEADERS OF THE EDINBURGH MEW PHILOSO- 

 THICAL JOURNAL. 



The division of .he Journal containing Scientific and Lite- 

 rary Intelligence, will in future appear on a more extended scale. 

 Authors will require to transmit tlieir works a month at least 

 previous to the publication of the Journal, in January, April, 

 July, and October. 



