Our Lady of the Angels School fire building as in the Great Chicago Fire of 1871. However, its interior was made almost entirely of combustible wooden materials—stairs, walls, floors, doors, roof, and cellulose fiber ceiling tiles. Moreover, the floors had been coated many times with both flammable varnish and petroleum-based waxes. There were only two (unmarked) fire alarm switches in the entire school, and they were both in the south wing. There were four fire extinguishers in the north wing, each mounted off the floor, out of reach for many adults and virtually all of the children. The single fire escape was near one end of the
Great Fire of London the City's 80,000 inhabitants. The death toll is unknown but was traditionally thought to have been small, as only six verified deaths were recorded. This reasoning has recently been challenged on the grounds that the deaths of poor and middle-class people were not recorded; moreover, the heat of the fire may have cremated many victims, leaving no recognisable remains. A melted piece of pottery on display at the Museum of London found by archaeologists in Pudding Lane, where the fire started, shows that the temperature reached . The Great Fire started at the bakery (or baker's house) of Thomas Farriner