Most of us are old enough to have memories about the way things used to be back when we first started buying drums. Most of the nostalgic stories written about those times reflect what drum buying used to be. No one, at that time, had any idea that the day would come when there were no more real American made drums and music stores. But when it became apparent that the drum stuff we related to was disintegrating, the trend for collecting began.
As the interest in collecting grew, certain lines of delineation sprang up. There was no "official rule book" for it but still, people needed to have some kind of reference to identify items and to determine the more desirable items from the less desirable items. After awhile, the more ubiquitous drums that were easy to find -like Acrolites, for example, stayed at the low end of both interest and pricing. So almost anyone could buy an Acrolite for a song a few years ago. In fact, I thought there were almost an infinite number of Acrolites out there! -so many that they would always be available. Boy, was I wrong about that! Now, even the once-lowly Acrolites are commanding much more money than ever before!
In regards to the less common drums and kits -like the Downbeat snare drum and the Jazzette drum kit, for example(s) these items were/are harder to find and, thus, became more prized, in general, to collectors....kinda like finding a diamond on the beach! Personally, as a drummer, I love playing the Acrolite much more than the Downbeat. But, if I had the two drums in front of me with the choice to buy one or the other, then I'm getting the Downbeat because, as a collector, it's a much more rare and valuable drum as a collectable...and, dare I say "cooler" looking! Plus, I have plenty of drums I used for work, so I was and still am very particular about what I make room for in my house. It's gotta be really, really good!
The naming of the drums and kits was a HUGE help to some of us collectors. The Super Classic and the Deluxe Classic are also the same drums....but, the values are quite a bit different! So what's in a name? For me, almost three times the amount of profit! I could have kept it and had what, to this day, is the only Deluxe Classic I've ever seen on the market, but, in all honesty, I didn't like the way it sounded and so I didn't want it taking up space. That's why I sold it.
Of course, there's nothing wrong with just accumulating a bunch of drums, too. The line between hoarding and collecting can blur in this regard. Personally, I only collect items that are complete and as originally-intact as possible so as to limit myself. I know there are people out there who have many more drums than I do. I'm more of a "quality vs quantity" kind of collector, I guess.
There's not a single person here who would be able to even formulate an argument about what's-what in regards to vintage drums without having some kind of reference to draw from. Every bit of the counterpoints on this thread were arrived at by using the catalogue reference information -even though those same people also say that the catalogue information is irrelevant in some way....oooooookay.
I can read stories about "the time I went to Frank's Drum Shop and ordered my Ludwig kit with Rogers hardware...blah blah blah..." -and similar stories about how people used to do stuff back when there was no collecting going on. I have plenty of those kinds of stories, too. Those stories and experiences are often very interesting to read for the sake of nostalgia....but don't have even a tiny bit of relevance to determining collectible values in the present day. They are just personal recollections of individual experiences. Maybe lots of people made custom orders back in the day.....Great! It's just too bad that all those Ludwig drums with Rogers hardware aren't worth a fraction of what an original, unmolested Ludwig kit would be worth today. Heck, maybe I'm wrong...Maybe Frank's and other big drum shops are at least partially responsible for making the collecting game, of today, what it is because they butchered so many drum sets, that it makes the ones that remain, which aren't butchered, even more valuable and desirable among collectors! Thanks for that, Frank's! ;)
But, joking aside, collectors of all kinds of things need things like reference material and provenance. And, even if the available materials used for reference are less than perfect, they are still important in determining both identity and value to the present-day collecting game.