1. This slide shows the percentage of adult males employed in the tertiary sector for each registration district in England and Wales in the period 1813- 1820. The tertiary sector includes all the people employed in services, such as transport, retail and wholesale trade, professional and clerical occupations, hospitality, government and the military. The slide may be used for classroom teaching and lecturing in schools, further education colleges and universities.

2. This slide shows the percentage of adult males employed in the tertiary sector for each registration district in England and Wales in 1851. The tertiary sector includes all the people employed in services, such as transport, retail and wholesale trade, professional and clerical occupations, hospitality, government and the military. The slide may be used for classroom teaching and lecturing in schools, further education colleges and universities.

3. This slide shows the percentage of adult males employed in the tertiary sector for each registration district in England and Wales in 1861. The tertiary sector includes all the people employed in services, such as transport, retail and wholesale trade, professional and clerical occupations, hospitality, government and the military. The slide may be used for classroom teaching and lecturing in schools, further education colleges and universities.

4. This slide shows the percentage of adult males employed in the tertiary sector for each registration district in England and Wales in 1881. The tertiary sector includes all the people employed in services, such as transport, retail and wholesale trade, professional and clerical occupations, hospitality, government and the military. The slide may be used for classroom teaching and lecturing in schools, further education colleges and universities.