English German Württemberg: FriedrichI. collection: Münzkabinett Berlin inventory number: 2369073 described at URL: https://ikmk.smb.museum/object?id=18226692
English German Württemberg: Friedrich collection: Münzkabinett Berlin inventory number: 2369074 described at URL: https://ikmk.smb.museum/object?id=18226693
English German Württemberg-Oels: Sylvius II. Friedrich collection: Münzkabinett Berlin inventory number: 2374042 described at URL: https://ikmk.smb.museum/object