{"type":"photo","width":1138,"height":960,"url":"https://images.historyinfullcolor.com/img/s/v-10/p320976868-6.jpg","version":"1.0","title":"02988 - Rear Admiral John Dahlgren; Standing by a Dahlgren gun on U.S.S. Pawnee [LC-DIG-cwpb-02988]","author_name":"History In Full Color \u00AE","author_url":"https://images.historyinfullcolor.com/"}