A nice clean bottle. Pretty much mint. I've been told these violin bottle with the ears held vinegar. they come in clear and amber as well. They were made by the Maryland Glass Co. and used for a number of products. There are even some with screw tops. The Violin Bottle Collectors Association calls this group EV. There are 4 different molds known. You can find information on violin and banjo bottles in Warman's Bottles Field Guide. I also have an amber one listed.