Collection Papers of Hans Heysen, c.1880s-1973 (bulk 1899-1968) 8.95 metres (55 boxes) Online content Unit ID: MS 5073 Repository: National Library of Australia Date: c.1880s-1973 (bulk 1899-1968) Creator: Heysen, Hans, Sir, 1877-1968 Physical Description: 8.95 metres and (55 boxes)