It is awfully difficult to tell from the photos if these are antiques or reproductions. The wigs appear synthetic. What I would recommend is looking at the body construction for clues to their age if there are no markings on the backs of their heads/necks. From the photos it looks like they could be reproductions, but I would not want to make that call without seeing more of them. If they have wooden bodies, you've got antique dolls, and if they are cloth, you should see plenty of age and wear.