Before Xerox, there was Addressograph

Truth be told, this was the first time I heard of anAddressograph. So what does it do? What was the motivation behind its creation? And how does it work?Let's take a dive into an Addressograph.

I had never heard of this machine either - it's designed to imprint things like names, addresses, and other information onto envelopes and forms. It's one of the many, many innovations we've lost along the way in the 20th century that I'd love to see in the real world sometime.