It is not everyday that someone builds a seven-storey brick tower on the edge of one of the busiest and most rapidly-growing towns in Britain, especially in the middle of the eighteenth century, so one would assume that the construction of this folly would have been noticed. Birmingham was home to one of the earliest provincial newspapers – surely the curious structure made the pages? But no, the early history of the tower seems very hard to find. The building was originally referred to as the observatory, or as Perrott’s Monument, but soon became ‘vulgarly’ known as Perrott’s Folly because it was born of an ‘insane vanity’.