Upham, Neville The load line - a hallmark of safety/ by Neville Upham - Greenwich : National Maritime Museum, 1978 - [4], xiii, 80 p. : ill., facsims, maps, ports.; 29 cm. - Maritime monographs and reports ; ISSN 0307-8590 no. 33 . Includes bibliographical references ISBN: 0905555147 (pbk) £2.50 Subjects--Topical Terms: Load-line--HistoryShips load line, to 1968 Dewey Class. No.: 623.888