The edinburgh smoke-doctor. [electronic resource] : Containing Part I. An exact method of carrying up vents in new buildings, to prevent Smoke, with Observations upon the Errors of the Vents in Old Buildings, by way of Introduction. Part II. The Causes of Smoke in Old and New Buildings, especially in and about Edinburgh. Part III. A Description of several Machines for the Tops of Chimneys, to prevent Smoke. The whole illustrated and explained with copper-plate cuts. By A. C. and J. B. Masons.