MAKE A MEME View Large Image Thomas Young Hall's patent safety lamps 1854.jpeg Thomas Young Hall's patent safety lamps included in A Treatise on the Extent and Probable Duration of the Northern Coal Field by T Y Hall 1854 The original from which this has been scanned ...
View Original:Thomas_Young_Hall's_patent_safety_lamps_1854.jpeg (383x314)
Download: Original    Medium    Small Thumb
Courtesy of:commons.wikimedia.org More Like This
Keywords: Thomas Young Hall's patent safety lamps 1854.jpeg Thomas Young Hall's patent safety lamps included in A Treatise on the Extent and Probable Duration of the Northern Coal Field by T Y Hall 1854 The original from which this has been scanned is in the https //en wikipedia org/wiki/North_of_England_Institute_of_Mining_and_Mechanical_Engineers North of England Institute of Mining and Mechanical Engineers It is reference Tracts vol 39 pp200-201A The scan and the upload to Wiki Commons have been made with the permission and direction of their librarian Jennifer Kelly PD-old-70-1923 PD-US North of England Institute of Mining and Mechanical Engineers Mining lamps Mining images
Terms of Use   Search of the Day