Special thanks to Rick Prelinger and the Prelinger Collection at Archive.org for the public domain images used. The films at Prelinger are a treasure and real history preserved for all to see and use freely.
Click here to explore the Prelinger Archives.
The moniker "Logic By Machine" is taken from a fascinating and highly recommended Prelinger Archive Film, "The Computer And The Mind Of Man - Logic By Machine" (see below).
"It's not what you look at that matters, it's what you see."
Henry David Thoreau