I was digging thru Motorola's history link on their website and came across an interesting flash media they have. It starts out when they were Galvin and goes thru today. There are some cool little movies to watch in some of the decades... some of them related to radio, tv, the transistor, and also shows a tv advertisement for their first rectangular color sets. Was pretty cool to watch. If you haven't seen this, check it out. I think you will enjoy it!
https://motofuture.motorola.com/flash.html