1880 Morgan Silver Dollar. MS-65 (PCGS). CAC. OGH. In 1880 the Philadelphia Mint continued to churn out Morgan silver dollars, striking over 12 million. This lovely Gem Mint State example from the Miller Collection offers brilliant surfaces and a CAC sticker of approval. It is sure to appeal to collectors of high grade Morgan dollars. From the Larry H. Miller Collection. From the Larry H. Miller Collection.