Some thoughts on the box:
1. Perhaps this is an Apple service parts box. I'm not sure if they would use the Picasso style box that came with the 128K/512K for this or not.
2. It could be an old keyboard in a newer box if this is the box that came with platinum 1987 model 512Kes.
3. I'm not sure what type of box the Mac ED came in, but perhaps the keyboard was from one of those?
1. Perhaps this is an Apple service parts box. I'm not sure if they would use the Picasso style box that came with the 128K/512K for this or not.
2. It could be an old keyboard in a newer box if this is the box that came with platinum 1987 model 512Kes.
3. I'm not sure what type of box the Mac ED came in, but perhaps the keyboard was from one of those?