$ 10 bill.

[kbalch]

I have to admit that, when I read Margaret Hamilton's name, my first thought was "The Wicked Witch of the West?!?"

I was aware, of course, of Jack Garman's role in the Apollo 11 AGC incident, but hadn't heard of Ms. Hamilton's. Solely in light of her contributions to Apollo, I'd support her enshrinement on the $10 bill. More people should know her name. If I didn't, safe to say that most don't.

Good point re: digital currency and the declining usage of cash. I know that I hardly use it for anything these days.

Ken