I have a vintage ornament problem. As in I love them.  Among my favorites are pinecones.
I have in my ornaments that I have collected mercury glass pinecones that are Ukrainian, Russian, German, Czechoslovakian, and from the United States. I even have some mid century Japan-made pinecones.
I buy them for how they look to me and their color and often their size. I like to have a range of sizes because if you look in nature pinecones on a tree come in a range of sizes.
Above are three vintage ones I bought recently. Below are some others I acquired recently along with acorns and other shapes:
Pine cones are something my late father always put on the Christmas tree along with mercury glass birds. As I have written before, he always did silver and gold Christmas trees so his most hung mercury glass pinecones were in those colors.
After my father died when my mother gave me some of the ornaments she actually gave me a box of blue mercury glass pinecones both large and small. I love the bright aqua color, and they now go on my tree every year along with his other pine cones. And they look brand new because he never used them!
On my own I have collected mercury glass pine cones of every color except white. I have been on the hunt lately for the green mercury glass pine cones but I find them hard to come by. As a matter of fact, it seems like vintage pinecone ornaments have become quite collectible in general because when I do find them I often pass them over because I think they are just too expensive.
What else goes on my tree besides glass birds and pine cones? A couple of mercury glass pickles among other things!
Hanging the glass pickle ornament on a Christmas tree is a custom that some say stems from people hiding one one their tree on Christmas Eve and the child who found the pickle first got an extra present or getting to open the first present. Others attribute hanging a glass pickle on your Christmas tree as being a symbol of good luck. 
People attribute hanging the Christmas pickle on your tree as being a German tradition. Except article after article I have read says they’re actually isn’t such a tradition in Germany and a lot of people think it was an age old marketing ploy when glass German ornaments started being imported into this country!
And F.W. Woolworth was credited with being the American retailer who started importing German glass ornaments around 1880. And people continue to write about German-made pickle ornaments being created for the export market, not necessarily the Christmas trees of native Germans.
So sadly it seems the tales of Weihnachtsgurke is just a 19th century advertising ploy that took off. But I don’t care. I love my Christmas pickles anyway! I have German, American, and Ukrainian mercury glass Christmas pickle ornaments.
I recently purchased a new old mercury glass pickle. Made in the Ukraine. Mid-century is what I was told as far as the age goes. I also purchased two more for a friend of mine who liked my new old pickle.
What ornaments will you be hanging on your Christmas tree this year?