The records relate to the following sites, buildings and functions:
Air Raid Precautions (ARP), 1939-1943 and n.d.
Almshouses, n.d., 1907 and 1942
Cattle Market, 1862-1933
Corn Exchange, 1853-1956
Corporation Depot, yard and stable, 1884-1906
Electricity Supply, 1895-1955
Fire Brigade, 20th century
Footbridges, 20th century
Gas Works, 1898
Gaywood Hall, 1892-c. 1955
Lynn Museum, 1934 and n.d.
Police and Mortuary, 20th century
Public Health and hospitals, 1893-1938
Public walks, gardens and recreation grounds, 1901-1949
Schools and educational facilities, 19th-20th century
Swimming baths, 1911-1937 and n.d.
Theatre Royal, 20th century
Town Hall and Municipal Buildings, 1890-1954
Waterworks and water supply, 1854-1969
Queen's Street, 1965-1975
Individual plans, 20th century