Peter Davidson at Literary Review:
In the 17th century, the Uffizi offered its visitors a rather more diverse range of exhibits than it does now, among them weapons made by some distant precursor of Q Branch. The Scottish traveller James Fraser on a visit to Florence in the 1650s recorded what he saw: ‘A rarity, five pistol barrels joined together to be put in your hat, which is discharged at once as you salute your enemy & bid him farewell … another pistol with eighteen barrels in it to be shot desperately and scatter through a room as you enter.’
It is not possible to go very far in the divided Europe of the early modern period without coming across some instance of the many kinds of covert activity that are chronicled in this genial and immensely readable work. The spirit of the age is captured in an extraordinary line in the poem ‘Character of an Ambassador’ by the Dutch polymath and diplomat Constantijn Huygens, which says that ambassadors are ‘honourable spies’. An unexpected page in Nadine Akkerman and Pete Langman’s book is devoted to invisible inks in the family papers of a Lancashire Catholic squire.
more here.