Triumph Spitfire thermostat gasket template

This template gives the correct dimensions to cut gasket paper to the size required for the thermostat housing on a Triumph Spitfire. It will probably be suitable for many other Leyland cars of a similar age as the thermostat was a fairly standard size. One side of the template has a slightly bevelled edge to make it easier to use. It's only a template, so can be printed in whatever material you have to hand, PLA is fine.