If it has only a few dovetail joints, with pins narrower than the dovetails, then the joint was made by hand.
When you want to refinish old wooden furniture, the best place to look is the family storeroom: Check the attic, basement, garage, or wherever unwanted furniture has collected.
With furniture, as with anything else, one person's junk is another another's treasure.
Antique stores are a good place to find furniture to refinish, but expect to pay for these pieces.
Becoming knowledgeable about antique furniture takes research, even if you are focusing on only one aspect of this wide-ranging subject.
Furniture styles can be determined by careful study and remembering what design elements each one embraces.
But whether you are looking for a piece of antique furniture for your home or looking for something to sell on; to become knowledgeable about identifying antique furniture takes research.