639 of 'Underground, or Life below the surface. Incidents and anecdotes beyond the light of day, startling adventures ... mines, and the mode of working them, etc' (11249164706)

Image taken from: title: "underground, or life below the surface. Incidents and anecdotes beyond the light of day, startling adventures. Mines, and the mode of working them, etc" author: knox, thomas wallace. Shelfmark: "british library hmnts 7106. F. 33. " page: 639 place of publishing: london date of publishing: 1873 issuance: monographic identifier: 001992757.