公两

公两	gōng liǎng	hectogram
公	gōng	public / collectively owned / common / international (e.g. high seas, metric system, calendar) / make public / fair / just / Duke, highest of five orders of nobility 五等爵位 / honorable (gentlemen) / father-in-law / male (animal)
两	liǎng	two / both / some / a few / tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤 (old)