We have one machine in storage that I had forgotten about until last fall.
It's ok to have duplicates. We currently have 2 Singer model 27 s with the pheasant decals. We also have 2 Singer 99s but they're around 30 yrs apart with some changes in between so I'm not sure that counts. My wife thinks I have too many machines but there are still a few more on my want list.
I may have the opportunity to display some at next year's fair in the 4H sewing exhibit. I'm hoping to have a few older ones set up that people can sew with if they want. I'll have to try to get a good variety before then. I'm hoping it works out.
Rodney