A description of ventilators whereby great quantities of fresh air may with ease be conveyed into mines, goals, hospitals, work-houses and ships, in exchange for their noxious air

Bibliographic Details
Main Author: Hales, Stephen
Format: eBook
Published: London [Printed for W. Innys ... [et al.] 1743, 1743
Online Access:
Collection: Making of the Modern World - Collection details see MPG.ReNa
Item Description:A continuation was published in 1758 with title "A treatise on ventilators.". - Goldsmiths'-Kress no. 07967. - Hanson, 5742. - OCLC, 22879785. - Reproduction of original from Goldsmiths' Library, University of London
Physical Description:xx, 172 p., [2] folded leaves of plates ill
Format:Full text online