Great pix! Thanks for sharing.
Bottom one is at The Henry Ford in Dearborn, Michigan. Saw the car. Amazing bit of mechanical engineering. No fly-by-wire crap in it. Just good ‘ol AAA-mer-i-can engineering, done by slide rules (ok, might have been an early mainframe or two for help) and T-squares on drafting paper.
In Dearborn. Think about it.
Gurney and AJ Foyt ran that GT 40 to a 32 mile lead at al Le Mans. 212 MPH down the Mulsanne Straight. He was one of the very best.
Did you notice the little dome on the right side of the roof? Gurney was so tall that they had to put that in so that he had clearance for his helmet.
I saw that MkIV several times at the Monterey Historic.
Not racing but just static.