Very vintage crochet rose doily.  I don't know the age of this, but based on how it came into my possession, I believe that it is from approximately mid-50's to mid-70's.  Approximately 12" diameter.

It is not in the very best of condition.  It needs a bit of TLC and perhaps a gentle cleaning is in order.  The central doily seems to be intact, just needs to be carefully reattached to the rose and leaf border.  I debated whether to repair and hand wash it or sell it as is.  As you can see, here it is, as found.  I'm hoping that a lover of very old things will decide to add it to their vintage crochet collection.