In the 9th photo toward the bottom below the razor blade is a round looking key. Looks very similar to a key I had for a rocking chair a long time ago that had a music box on the side. The long spring to the right of it looks like a spring that may go to a small rocking chair. I certainly stand to be corrected but they do look like what belonged to my rocking chair I got for my 2nd Christmas. I know when I show my DH he'll know what most of the items are. That angled spike/nail is a doozy though.