Where did the 146 come from; internal magazine article. None were realised.
https://www.dropbox.com/s/uwc3ptut3k...0from.pdf?dl=0
A 25 yr review; 40 yrs soon and an ‘electric’ 146 yet to come.
https://www.dropbox.com/s/ytx9v77p8s...Ae146.pdf?dl=0
And one of several ideas that did not make it.
https://www.dropbox.com/s/9a7jyz9lk4...20NRA.pdf?dl=0