A New System of Hydraulic Propulsion - SELWYN, JASPER H. 〈Vice-Admiral〉 (Periodicals Archive Online (PAO), 1882)
http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:p225-1882-025-00-000027
Keywords: MA-MM