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I guess it also pays you, judging from your steempower

It doesn't pay f all.
I was given a challenge about 40 years ago, to write up the history of the " things" on the RNZAF.
There were books written by and about the pilots and crew that flew in WW2.
Slowly, all the stuff I have found has/is being put up on Steem for anybody in the future who is looking.

Ok, I see why you have been steady. That's good perseverance for a bloke in his drodery age. 😊