$ 0 0 Official Gazette of the United States Patent OfficeApril 28, 1953Image may be NSFW. Clik here to view. The “EC” belt buckle is actually an anchor. The manufacturer is unknown. The buckle was purchased at a clothing store in the 1970s. Image may be NSFW. Clik here to view. Image may be NSFW. Clik here to view. Image may be NSFW. Clik here to view. (Next post on Monday: 1929 Phoenician)