Volym [Patenthandlingar] AB Motala verkstads arkiv Basic data Reference codeSE/VALA/00891/F 4 B/5 Link to archive recordhttps://sok.riksarkivet.se/arkiv/cOtU9xter16xnm3GjpvwY3 Date 1921 – 1922 (Tidsomfång) Archive institutionRiksarkivet i Vadstena Access Show details Hide details Content and Biographical History General noteNr 116-155.