What did the 1962 850 battery box look like?
I need another one, so I want to get the correct one for the period.
Were they the same as the latter Australian ones with two holes in the bottom, and one hole in the lug at either end for the retaining clamp, as per the photos?
Or did they have three holes in the bottom like the aftermarket ones?
Where can I get the correct one - new or second hand?

850's had 2 hole battery box as per your pic. Try here for replacement
http://www.m-machine.co.uk/main/index.html

Thanks Wild willy.
Has anyone used panels from M-Machine?
Are they a true reproduction of the original parts?
Or do they need some work like some others available these days?