While most GSA Morgan dollars were struck at the Carson City Mint, a small fraction of these GSA Hoard coins were made at other mint facilities. Such is the case with some 1883-O Morgan dollars, of which a small fraction were released from US Treasury hoard in the 1970s and early 1980s and sold as part of the Great Silver Sale program that originally launched in 1972. 1883-O GSA Morgan dollars are found in both circulated and uncirculated grades and were packaged in soft packs and hard packs. Examples grading PL or DMPL are rare.