SIR ROBERT SIBBALD. 67 



Conjectures concerning the Roman Ports, &c. in the 



Friths of Forth and Tay ; Edin. 1711. 

 Specimen Glosiarii de Populis et Locis N. B. ; Edin. 



1711. Folio. 

 Series rerum a Romanis, post avocatum Agricolam, &c.; 



Edin. 171 K Folio. 

 Description of the Isles of Orkney and Zetland ; Edin. 



1711. Folio. 



In 1 739, Hamilton and Balfour reprinted several of these 



under the title of 

 A Collection of several Treatises, in folio, concerning 



Scotland, as it was of old, and also in later times. 



By Sir Robert Sibbald, M.D. 



