Sturm Coca Cola Bottle-Shaped Door Handle

I'm pretty sure the cap is missing from this (1950s?) Milton Sturm & Co. door handle but I feel that's just honest wear. I picked it up today from the estate of a collector and seller here in Miami. Funny thing is, she had turned one entire bathroom into a Coca Cola shrine. Loaded and looked amazing but every piece was made for the collector, not something original for a business. Ironically, this handle was being used to hang a doll on a wall in a completely different room. Glad I brought my flashlight. It was an amazing house and just a good time to go out and relate. Any thoughts would be appreciated. Take care.