Hah! MY first work piece was a blue terminal made by Beehive! It used a 600-something modem to connect to the mainframes (BIG boxes) in Columbus, Ohio. The screen display, if I remember aright, was green on black. We could log on, input new data and changes existing data to our needs -- library cards reflecting our changes were mailed to us so we could file in them in our card catalog.

The company was the Ohio College Library Center -- it's grown some since then. Poke around and see.

They've also lost their sense of humor....