Piano time capsule

I think we could do a retrospective of digital pianos, maybe starting even from some electric pianos, and the evolution until today.
   The first digital pianos and the first samplers for PC, since the small 400mb CD of piano samplers.
    A kind of time capsule.

   So if someone have a very old sampler, or old digital piano of 16 years ago or so, maybe coud contribute.