Hi Ron,
Thanks for the links!
When you see photos such as the one in the link you provided, it makes one
ponder the enormity of the total military aircraft production of the United States
over the past century.
I was reminded of this only last Sunday when re-watching an episode of
the late Kenneth Galbraith's 1977 television documentary series,
"The Age of Uncertainty".
In episode 8, we are taken to the aircraft graveyard in Arizona.
See the 39:35 point in this video -
https://www.youtube.com/watch?v=c7WCOepX2bo
In particular, the long tracking shot of all the mothballed helicopters from the
Vietnam War (what the Vietnamese refer to as "the American War) starting at
41:20 is staggering to contemplate.