I received these bookends from an auction recently. I have tried tracking down information about them via the internet but it is sketchy at best. Generally, what I have found is that they may be from the 1920’s. They do not have a visible makers mark or stamp anywhere on them. They are not magnetic and are very heavy. They are close to 5 inches tall at the highest point and about 4.5 inches wide at the base. Any information is appreciated. Thanks.