Miners' safety lamp Size:S: 36 x 28cm earn point they required for

earn point they required for automatic promotion

He's a lucky Guy

A dig at civic functions

c1868-1918

extremely ragged

Miners' safety lamp Size:S: 36 x 28cm earn point they required forPlate 15 from the paper 'On the means of procuring a steady light in coal mines without the danger of explosion', by William Reid Clanny, Philosophical Transactions of the Royal Society, vol. 103 (1813), pp. 200 205. Three figures showing an arrangement for keeping a candle flame alight in coal mines without the risk of fire damp explosion. The work is inscribed above with publication and plate details. Signed 'I. Farey delin' {John Farey junior (1791