Observations upon the antiquities of the town of Herculaneum, discovered at the foot of Mount Vesuvius : with some reflections on the painting and sculpture of the ancients : and a short description of the antiquities in the neighbourhood of Naples (1754)
Bellicard, Jérôme Charles, 1726-1786, Cochin, Charles Nicolas, 1715-1790 · London : Printed for D. Wilson and T. Durham ... · leaf 185
Bellicard Fee. … [^23 ] the key of this perfidious cavern, towhich he condudls travellers, andlliews them that a dog ftretched inthe bottom of this grotto, even atthe diftance of a foot from the eartJi,inhales fuch mortal vapours, that ina few minutes he falls into convul-fions, of which he v/ould die, if hewas not…