Keywords: Dahlgren Boat Howitzer.jpg 12 pound light w Dahlgren gun Dahlgren Boat Howitzer own Jonovak77 Jonovak77 talk Jonovak77 original upload log page en wikipedia DSC00163 JPG '1' Upload date User Bytes Dimensions Comment - nowrap 2006-10-10 03 01 51 nowrap Jonovak77 nowrap 55407 nowrap 456×334 <small><nowiki>12 pound light Dahlgren Boat Howitzer</nowiki></small> Howitzers |