Black Lady Kenmore Direct-Drive Electronic Set......
"rickr"
Actually, these could be a lot newer than that (and in any case, they'll would be too new for this forum), but they would be a set that I would add to my collection if I were collecting vintage machines. But again, these are too new to be considered vintage.
But now, as for the age of these machines, while it is true that the original version could be 20 years old, I don't see that being true for these units here. Actually, the first version of this machine came out in 1989, so that would make it about 19 years old this year.
These actual machines???? I am going to say mid-to-late 1990's easily (and anyone here can correct me if I am wrong). The "Kenmore" logos on these machines are the clear giveaway. These machines could even very well not even be 10 years old yet. This set was made until 1999, which was then replaced by the first Kenmore Elite, the Catalyst.
--Charles--