Narrative of the Two Aerial Voyages of Doctor Jeffries with Mons. Blanchard; with Meteorological Observations and Remarks... . by Doctor Jeffries. Presented to the Royal Society, April 14, 1785; and Read Before Them, January 1786 | lit.salon
Narrative of the Two Aerial Voyages of Doctor Jeffries with Mons. Blanchard; with Meteorological Observations and Remarks... . by Doctor Jeffries. Presented to the Royal Society, April 14, 1785; and Read Before Them, January 1786