A proposal for destroying the fire and choak-damps of coal-mines : and their production explained on the principles of modern chemistry addressed to the owners and agents of coal-works, &c / by Thomas Trotter.

Licence: Public Domain Mark

Credit: A proposal for destroying the fire and choak-damps of coal-mines : and their production explained on the principles of modern chemistry addressed to the owners and agents of coal-works, &c / by Thomas Trotter. Source: Wellcome Collection.