A Printing House in Hell

I was in a Printing house in Hell & saw the method in which knowledge is transmitted from generation to generation. In the first chamber was a Dragon-Man, clearing away the rubbish from a cave's mouth; within, a number of Dragons were hollowing the cave. In the second chamber was a Viper folding round the rock & the cave, and others adorning it with gold silver and precious stones. In the third chamber was an Eagle with wings and feathers of air: he caused the inside of the cave to be...