Miners' safety lamp Finish:Single head turned slightly to the

head turned slightly to the viewer

Inscribed verso

the pulmonary artery and smaller details such as nerves systems

Detailing the swelling of Peyer's patches and isolated follicules (figure 1)

View showing a man and woman in a panelled room with a fireplace

Miners' safety lamp Finish:Single head turned slightly to thePlate 1 from the paper 'On the fire damp of coal mines, and on methods of lighting the mines so as to prevent its explosion', by Humphry Davy, Philosophical Transactions of the Royal Society, vol. 106 (1816), pp. 1 22. Safety lamp designs and details comprising figures 1 8 of the published plate, in a variant order. Figures 9 11 which appeared on the published plate are not present. The work is inscribed with publication and plate details. Not signed.