The purple is the Borland, not the Orange, as I already stated further up.

Look at your own comments
"When you compare the hot stamp of the real $1 Nevada mold to the orange $2 for $1 chip, the hot stamp coloring is identical" (orange = real)
"When you compare the Borland $1 Nevada mold to the purple $2 for $1 chip, the hot stamp coloring is also identical" (purple = Borland)