I thought you might like to see one of the rare pics of the Comet instrument panel, very few pics exist, this one is from the later French machines but you can see one of the main fuel tank gauges in the bottom right of the panel, the other was on the left. As you can see it seems to be same type as discussed but calibrated for the larger tank.
On a similar note can anyone identify the type of clock seen on the cockpit side, sorry about the poor quality of the pic, I have a slightly better quality version but its a large file and I cant download it to the site as it freezes up, it’s the best I have seen though..
Ken