- UK, Civil Engineer Lists, 1818-1930
- UK, Civil Engineer Photographs, 1829-1923
- UK, Civil Engineer Records, 1820-1930
- UK, Electrical Engineer Lists, 1871-1930
- UK, Electrical Engineer Membership Forms, 1871-1901
- UK, Electrical Engineer World War I and World War II Rolls of Honour, 1924, 1949 Free Index
- UK, Mechanical Engineer Records, 1847-1938