In the year 1826, one Monsieur Chabert … performed the following feats at the White Conduit Gardens: Having partaken of a hearty meal of phosphorus, washed down with a copious draught of oxalic acid in a solution of arsenic, he drank off a jorum of boiling oil, and with his naked hand helped himself to a serving of molten lead by way of dessert. On another occasion he walked into a fiery furnace, stayed in some considerable space of time, and came out whole and unburned. He represented the furnace as hotter than it really was, though, as a matter of fact, he took in with him a raw beefsteak and brought it out broiled to a turn.

— Albert Plympton Southwick, Handy Helps, No. 1, 1886