That has to be the best Series 1 'find' I have seen for many years! Who said there are not bargains to be found out there! I would have grabbed it at twice the price - and I am not even looking for a S1!
Congratulations!
Of course, with such a good start you have a moral obligation to restore it to registered condition and appear at Cooma.
Note to Uncle Ho - in the Series 1, the standard hand throttle was the hooked lever next to the choke under the instrument panel. The quadrant was intended for the governor, although it was used for the hand throttle in the S2/2a and retrospectively in some S1s. In this case the throttle lever and governor control would have originally been used as designed, although heaven knows how they are connected now.
John

