Hi John;
We used to call them "Turtle Speed 40's". I wanted to find this keyboard before I spoke up. I have one that you can have.
Don't remember where I got it. To Paul's point the label on the back says CODE and it the first blank space is
stenciled 40K101 and the next space CAK.
If this will work for you send me your address and I'll ship it out.
I had a 40 for years here at home to read my email, long before working from home became a thing. Had it on a
pedestal with a 212 dial up and on another pedestal had a 132 column slave 40 printer using tractor feed paper.
Gave the lash up to Don House for this collection. I always liked the feel of the mod 40 keyboard and the little
clicking noise as you typed. Very positive feel. I'm just glad it's going to a good home.
John McCarty
Downers Grove, Il