Certainly do, have always enjoyed the old brewery promotional items, we had 16 breweries here I believe. Cone tops are worth something, I can remember starting to collect these things in the 70's, was a lot of fun, old farm dumps we'd also find old milk bottles and other things. You would still find a lot of those steel cans right where they were tossed. I just found a six pack of slightly faded budweiser cans at a far corner of our other place while fixing a fence, steel with aluminum tops, right where they drank em, pretty good shape, pull tabs, but had to be late 60's early 70's.
Not old enough to have drank beer from those cans, though there were still grocery store chain brands, Carling Black Label and similar still offered in those type of cans. The no name soda was offered in those cans right up to the mid 80's, Penguin Soda.
Our first place where I live now, had a refrigerated room, was a distributor for a local brewery I found a lot of cool items from that brewery and was darned lucky to find the brewery sign, 2 piece steel hanging sign, gold leaf and painted type, before the last barn was demolished. Lot of items I have found, few from e-bay, lot out there, depends on how crazy one is into this stuff.
Church keys were made by one company for a lot of these breweries, don't leave home without one
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Bic lighter pryed up under the cap, using your thumb as the block for the fulcrum works well, not sure that it's not dangerous, but certainly works, so does a pair of wire cutters, craftsman, thick handled ones, a literal cap digger, pops em off with a nice sound and sends em flying, used the same way as the bic lighter.