400 List of Scotch Patents. 



Mary-le-bone, in the county of Middlesex, mechanic, ,for an in- 

 vention of " an improvement in the manufacture of sextants, 

 quadrants, circles, and other instruments used in taking observa- 

 1834. tions and surveys." 

 Jan. 23. To John Squire of Paddington Bason, engineer, and Francis 

 Macerone of Upper George Street, Bryanstone Square, Esq. both 

 in the county of Middlesex, for an invention of " certain im- 

 provements in boilers for generating steam." 

 To Robert Beart of Godmanchester, in the county of Hunting- 

 don, miller, for an invention of " certain improvements in making 

 or producing tiles for draining land, building, and other purposes." 

 Feb. 3. To William Rodger of Norfolk Street, Strand, in the county of 

 Middlesex, Lieutenant, R. N., for an invention of '"' a certain 

 improvement or improvements in anchors." 



10. To Henry Davey of the parish of St Giles, Camberwell, in the 

 county of Surrey, gentleman, in consequence of a communication 

 made to him by a certain foreigner, residing abroad, for an inven- 

 tion of " certain improvements in machinery, or ppparatus for 

 preparing linen, and cotton-rags, and other materials used in the 

 manufacture of paper." 

 Mar. 11. To Ernst Wolff late of Leeds, in the county of York, but now 

 of Stamford Hill, in the county of Middlesex, gentleman, in con- 

 sequence of a communication to him by a foreigner residing a- 

 broad, for an invention of " certain improved means of supplying 

 heated air, in order to support combustion in enclosed fire places." 



12. To Thomas Wetch of Manchester, in the county of Lancaster, 

 for an invention of " a new method of taking up for power and 

 hand looms." 



19. To James Smith of Deanston, in the parish of Kilmadoch, in the 

 county of Perth, cotton-spinner, for an invention of " certain im- 

 provements in machinery, used in the preparing and spinning of 

 cotton, flax, wool, and other fibrous substances." 

 To James Smith of Deanston, in the parish of Kilmadoch, in the 

 county of Perth, cotton-spinner, for an invention of " certain im- 

 provements in machinery for carding cotton, flax, wool, silk, and 

 other fibrous materials." 



