I am thinking of adding some black keys to my 1989 IBM 1391401 model M as a silly mod I want to try. I am looking for dead or dying BLACK Lexmark model M13 keyboard or a full set of black keys. I will be using the keys to replace some of the keys on my model M for a more customized look. There are a lot of configurations I want to trry, so I will need a full set. Of course a complete working M13 would be OK too. I can do the reverse mod on it and connect it to my wife's computer. Price is a concern though. Please send me a PM and we'll discuss prices and shipping.
I look forward to hearing from you.