I am not busting your chops at all, just letting you know I don't know and subscribing to the thread. Really, I want to know, how old is "Vintage"? I see the term used and generally understand it's meaning but I'm trying to put harder numbers to it if possible. Jim
I think by definition (pertaining to time periods of when a product was produced or manufactured) the term "vintage" is misused quite often. It actually is used when stating a time period, era or year. For example, a confederate belt buckle is of 1861-1865 vintage. I think vintage and circa are likely synonymous. That's just my opinion of course.
"Vintage" is generally used to refer to something that isn't old enough to be antique but isn't particularly new either, especially when it comes to clothes from the 50's-80's era. I'm not sure how it works with jewelry, it's kind of a wishy-washy term, but it's probably referring to around the same time frame as vintage clothes are from.