Jaguar XJ cars came equipped with a comprehensive too kit from the factory. This is a particularly complete and nice example. The tools and spare bulbs and fuses appear to be original and correct.
We believe this kit came from a so-called "XJ40" Jaguar, which might have been either an XJ6 or an XJ12. It would be a cool addition to any old Jaguar, though. It contains both metric and fractional wrench sizes.