Iron Man v3 78 is already in Stu Conrad's chronology, but it's missing from everyone else's:
IRON MAN/ANTHONY EDWARD "TONY" STARK
…
IM3 77
*IM3 78
H3 72
…
BUSH, GEORGE W.
…
IM3 74
*IM3 78
IM3 79
BURCH, SONNY
IM3 82-FB
{IM3 73}
IM3 74
IM3 75
IM3 76
IM3 77
*IM3 78
RAYBURN, COMMANDER JOHN
IM3 74
IM3 75
IM3 76
IM3 77
*IM3 78
IM3 79