"Flame." . . . . "Safety lamps." . . . . . . . "On the safety lamp for preventing explosions in mines, houses lighted by gas, spirit warehouses, or magazines in ships, &c"@en . . . . . . . . . . "Electronic books"@en . "On the safety lamp for preventing explosions in mines, houses lighted by gas, spirit warehouses, or magazines in ships, & c with some researches on flame" . "On the safety lamp for preventing explosions in mines, houses lighted by gas, spirit warehouses, or magazines in ships, & c with some researches on flame"@en . "On the Safety Lamp for Preventing Explosions in Mines, Houses Lighted by Gas, Spirit Warehouses, or Magazines in Ships, etc. With Some Researches on Flame"@en . "On the safety lamp for preventing explosions in mines, houses lighted by gas, spirit warehouses, or magazines in ships, &c. with some researches on flame" . "On the safety lamp for preventing explosions in mines, houses lighted by gas, spirit warehouses, or magazines in ships, &c. with some researches on flame"@en . .