I was given a pair of Royal Crown 6x30 Binoculars. They appear to be a quality pair of Binoculars, even if I do have to adjust each eye separately. Came with a hard leather case that�s red fabric lined. Seem like a nice old pair of Binoculars. I would like to know more about them, can�t find nothing on the web. Anybody know the history and quality of these binoculars?