5 March. According to the Madras Mail (5 March 1888), pieces of bricks fell into a Pondicherry classroom in the presence of many investigators. One brick marked with a white cross was placed in the centre of the room; a similar-sized brick, marked with a black cross, dropped out of the air onto the first brick. In reference to such appearances in closed rooms, Charles Fort said: 'Oh, yes, I have heard of 'the fourth dimension,' but I am going to do myself some credit by not lugging in that particular way of showing that I don't know what I am writing about.'