Check out these Network advertising images:
Image by kernelslacker
Dan Williams (network-manager dude) was in the car ahead of us. We got close enough to see he was advertising an ad-hoc network named something like "jkeatings mom". (jkeating was in our car). Comedy. Unfortunately, we couldn’t do anything more useful than associate with it.
“Television Network Five Years Old Today”
Image by thelampnyc
Celebrating the five-year anniversary of what later became NBC. 1945 General Electric ad, source: library.duke.edu/digitalcollections/adaccess.TV0118/pg.1/