I've noticed that many old machines are being adopted -
I don't know the difference between "antique" and "vintage"
Where are the ones that were made in the 1960s, and later, classified?
Are any other brands besides Singer "good" to acquire?
Is there a time period where the machines seemed "better" than other time frames?
I had heard that Singers went into a decline - maybe 1970s? Is that true?
Looking forward to answers. Thank you.