Hebert, Luke. Engineer's And Mechanic's Encyclopaedia: Comprehending Practical Illustrations of the Machinery and Processes Employed in Every Description of Manufacture of the British Empire. London: Thomas Kelly, 1842.

Hebert, Luke. Engineer's And Mechanic's Encyclopaedia: Comprehending Practical Illustrations of the Machinery and Processes Employed in Every Description of Manufacture of the British Empire. London: Thomas Kelly, 1842.