DR CHAS SMITH many decades ago my grandmother had an aluminum tree with a color wheel which was most entertaining to watch.
In December 1960 we had just moved from Ohio to Florida, and we'd also just moved into the house we'd be in for a while. We'd always had real trees, but given the moving circumstances and the impending visits of some of our extended family, the decision was made to keep it simple and clean and go for one of those newfangled aluminum ones. And so we did, just a four-footer or thereabouts. I think we used that for a second or maybe third Christmas before returning to real trees, and I have no idea how long my folks kept it around.
Fast forward to about 2001 when I found that vintage aluminum trees were becoming very popular, and of course pricey on eBay and such, and I just had to get one. So I finally found this one, a six-footer, for a reasonable price, and I especially loved that it was in its original shipping carton showing that the manufacturer shipped it to a Sears in -- I think -- Rochester, NY in 1961. Sadly, the box was lost to the water heater leaking a couple of years later, so it is no more. I should have kept that shipping label, but I don't remember, maybe it was damaged, too. Anyway, I loved knowing its origin and age, and still treasure the tree for that. I'd have no interest in any modern-day artificial tree, never mind all the "advances" in the technology.