These are vintage wine glasses, 170mm tall, with contemporary etchings. The etchings have been embellished with a gold gilding wax*. These would make excellent display items.
Wine glasses like these would have been from Adolf Hitlers' personal set of informal glassware. A number of personal tableware items were recovered by American soldiers from the Berghof, Hitler's vacation retreat in Bavaria.
*hand wash in mild warm water only **These are not original Third Reich items