Archive reference number
Various maps of: the principal rivers of the world (1834), the Midlands, Lancashire, Yorkshire and Liverpool (1837-1840); the stars (1844), Asia Minor (1853), Eastern States of America during the Civil War (1861), London and the docklands (c.1900), Hull (1888) and the North East counties of England (1894-1901). Some of the maps possibly belonged to Wornum but were brought together by his descendants.
NGA2/5/15/1-25. Numbers 9-25 in PLAN CHEST